Table Of Content

Index for Volume 90 of Plant Disease AUTHOR AND SUBJECT INDEX. Page numbers of errata are in italic. N indicates Disease Note. Abad, G. Z., 973N, 1459N Alemany, A., 1262N Arakawa, M., 615 Abad, J., 583 Alfaifa, Verticillium wilt, resistance inheritance, Aranda, M. A., 583 Abbas, H. K., 1362N 314 Arceuthobium hondurense Abbasi, P. A., 459, 1517 Alfalfa mosaic virus in Nicaragua, 1458N Abdel-Salam, A., 1262N on evergreen buckthorn, France, 1115N on Pinus oocarpa, Honduras, 685N Abelmoschus esculentus, yellow mottle, Sida on snap bean, New York, 203 Argiiello-Astorga, G. R., 1OON, 378N, 972N, vellow vein virus relation, Mexico, 378N Ali, S., 1320 973N, 1116N \berra, M., 832N Alioto, D., 1459N Armengol, J., 523N Abies Spp. Alippi, A. M., 827N Armentrout, D. K., 487 1. fraseri, Phytophthora root rot, Alldredge, J. R., 789 Armillaria spp. epidemiology in plantations, 117 A//exivirus sp., on garlic: crop cycle changes, \. mellea, on grape, inhibition by soil 1. procera, Phytophthora cambivora, Norway, 1293; yield effect, 898 inoculants, 439 682N A//ium spp. (see also Onion): Iris yellow spot \. rabescens, on palm, South Carolina, 1106N Abootorabi, E., 1555 virus, wild species, 378N Arsenijevic, M., 680N \bou-Jawdah, Y., 376N, 378N, 645 A. cepa, Iris yellow spot virus, Texas, 1359N Arseniuk, E., 113N Abou Rayya, M. S. M., 1553N 1. porrum: Tris yellow spot virus, detection, Arundo donax, foliar and cane rot, Europe, Abril, M. A., 828N 729: Tomato spotted wilt virus, in USA, 525N 1107N Abu Ahmad, Y., 1156 A. sativum: Allexivirus, crop cycle, 1293; Ascochyta sp., on Vicia hirsuta, Republic of Abutilon theophrasti, biocontrol with Leek yellow stripe virus, Mexico, 1458N Georgia, 1555N Colletotrichum coccodes genelc Alma, A., 284 Ashri, A., 58 engineering, 1504 Al Maqbali, Y., 826N \sparagus, Fusarium spp., isolates in Spain, Acacia farnesiana, Ravenelia spegazziniana Almond 144] Brazil, 1109N leaf scorch, survey in California, 905 Assis Filho, F. M., 1115N Acer pse udoplatanus, Boti vosphace ria dothidea, replant disease, soil fumigation treatment, Atallah, Z. K., 755 Italy, 1106N S69 \tamian, H., 378N Acharya, K.. 1460N Al-Nabhani, A., 973N Austin,C . N., 708 Acharya,R ., 1460N Alonso, R., 1262N Avant, J. B., 629 Achon, M. A., 970N Alpuche-Solis, A. G., L116N ‘Avanzato, M. V., L109N Achor, D., 682N Al-Saady, N. A., 248N, 973N Ayala Garcia, J., 110N Acidovorax avenae, on watermelon Al Sa’di, A., 826N Aylwin, G., 3755 N China, 1112N Al-Subhi, A. M., 248N, 973N Aysan, Y., 829N Turkey, 829N A/ternaria spp., on sorghum, reaction to Acosta-Leal, R., 4 genetically modified lignin line, 331 Babadoost, M., 1361N Acroptilon repens, leat spot, biocontrol, USA, \. alternata: on cherry, Greece, 680N; on Babini, A. R., 831N $33 citrus, Peru, 686N; fungicide and factors, Bachi, P. R., 834N Adaskaveg, J. E.. 1419 sporulation, 1051 Bacteriocides, phosphorous acid, geranium Adhikari, T. B., 1320 A. dauci, on carrot: fungicidal control, 264; bacterial wilt, 798 Adiantum spp., Phytophthora ra spray programs and weather, 358 Bai, G.-H., 1545 infection in California, 379N A. radicina, on carrot, Michigan, 684N Bailey, J. E., 957 Adkins, S, 380N, 1115N A/ternanthera mosaic virus, on skulleap, Baker, C. A., 380N, 833N Aghabeigi. F., 1555 irecracker plant, and moss rose, Florida, 833 3akonyi, J., 1358N Ag/aonema spp., bacterial blight, Taiwan, Alvarez, L. A., 523N Balatti, P. A., 248N 1358N Ambriz-Granados, S., 378N Balci, S., 827N Agostini, J. P., 1419 Amein, T., LLIN Balci,Y. , 827N Agrobacterium tumefaciens, on Chamaelaucium Amin, I., 826N Baldauf, P. M.. 559 uncinatum, Argentina, 827N Ammi majus, Clover yellow vein virus, Florida, Baldwin, W., 128 Agrostis spp., speckled snow mold, isolate 380N Ba!zarini, M., 1293 aggressiveness, environment conditions, 95] Amrao, L., 826N Banana (see also Musa spp.): anthracnose, age 1. canina, lance nematode, population An, L. J., LILIN, 1553N effect, 1181 dynamics, 44 Anderson, J. A., 1320 Banane}j, K., 5260N, 11 13N 1. stolonifera: avenacin production, take-all Ando, K.., 2/60 Banko, T. J., 297 relation, 33; bentgrass dead spot, genetic Andrés, M. F., 1262N Baranwal, V. K., 974N, 1457N diversity, 146; Ophiosphaerella agrostis, golt Andrew, M., 686N Barasits, T., 684N course, Canada, 1114N; seed gall nematode. Angelonia augustifolia, Meloidogyne Barasubiye, T., 832N Virginia and Minnesota, 1110N mayaguensis, Florida, 1113N Barbetti, M. J., 229 Agudelo, P. A., 828N Anguina agrostis, on bentgrass, Virginia and Barbosa-Jasso, M. P., 1|OON Aguilar, J. M., 583 Minnesota, 11 10N Barboza-Corona, E., 1458N Aguilar Rios, J., 1250N Antonioli-Luizon, R., 682N Bardas, G., 375N, 419 \hlawat, Y. S., 974N Antrodia sinuosa, on lemon, factors, 554 Barley Ahmed, H., 1337 Aphis glycines, on soybean, virus vector and ergot, occurrence in 2005, 527N Ahn, B., 1504 potential risk, 920 powdery mildew, diversity in Israel and Ahoonmanesh, A., 252, 526N, 1113N Apple Czech Republic, 1031 Aiello, D., 1459N Phomopsis fruit decay, Greece, 375N root diseases, tillage and direct seeding, 1247 Aime, M. C., 525N, 826N, 971N postharvest fruit rot, 1376 rotations with wheat, Rhizoctonia bare patch Ainsworth, T., 451, 969 scab, fungicide resistance in Chile, 375N effect, 302 Ajayakuar, P. V., 248N \pricot Wheat dwarf virus, barley yellow dwart Akkermans, D., 831N Hop stunt viroid, China, 828N association, 970N Akutsu, K., 685N Plum pox virus, Pakistan, 1108N Barnes, C. W., 1254 Alabi, O. J., 548 Arabis mosaic virus Barnes, J. E., 1343 Al-Azri, M. O., 248N on Hosta spp., USA, 834N Barnes, L. W., 971N A/bugo tragopogonis, on sunflower, Belgium, on rose, co-infection with Prunus necrotic Barone, M., 1459N 379N ringspot virus, Iran, 975N Barrett, S. M., 1343 Alderman, S. C., 240 Aradhya, M. K., 161 Basallote-Ureba, M. J., 1441 1556 Plant Disease /Vol. 90 No. 12 Index for Volume 90 of Plant Disease AUTHOR AND SUBJECT INDEX. Page numbers of errata are in italic. N indicates Disease Note. Abad, G. Z., 973N, 1459N Alemany, A., 1262N Arakawa, M., 615 Abad, J., 583 Alfaifa, Verticillium wilt, resistance inheritance, Aranda, M. A., 583 Abbas, H. K., 1362N 314 Arceuthobium hondurense Abbasi, P. A., 459, 1517 Alfalfa mosaic virus in Nicaragua, 1458N Abdel-Salam, A., 1262N on evergreen buckthorn, France, 1115N on Pinus oocarpa, Honduras, 685N Abelmoschus esculentus, yellow mottle, Sida on snap bean, New York, 203 Argiiello-Astorga, G. R., 1OON, 378N, 972N, vellow vein virus relation, Mexico, 378N Ali, S., 1320 973N, 1116N \berra, M., 832N Alioto, D., 1459N Armengol, J., 523N Abies Spp. Alippi, A. M., 827N Armentrout, D. K., 487 1. fraseri, Phytophthora root rot, Alldredge, J. R., 789 Armillaria spp. epidemiology in plantations, 117 A//exivirus sp., on garlic: crop cycle changes, \. mellea, on grape, inhibition by soil 1. procera, Phytophthora cambivora, Norway, 1293; yield effect, 898 inoculants, 439 682N A//ium spp. (see also Onion): Iris yellow spot \. rabescens, on palm, South Carolina, 1106N Abootorabi, E., 1555 virus, wild species, 378N Arsenijevic, M., 680N \bou-Jawdah, Y., 376N, 378N, 645 A. cepa, Iris yellow spot virus, Texas, 1359N Arseniuk, E., 113N Abou Rayya, M. S. M., 1553N 1. porrum: Tris yellow spot virus, detection, Arundo donax, foliar and cane rot, Europe, Abril, M. A., 828N 729: Tomato spotted wilt virus, in USA, 525N 1107N Abu Ahmad, Y., 1156 A. sativum: Allexivirus, crop cycle, 1293; Ascochyta sp., on Vicia hirsuta, Republic of Abutilon theophrasti, biocontrol with Leek yellow stripe virus, Mexico, 1458N Georgia, 1555N Colletotrichum coccodes genelc Alma, A., 284 Ashri, A., 58 engineering, 1504 Al Maqbali, Y., 826N \sparagus, Fusarium spp., isolates in Spain, Acacia farnesiana, Ravenelia spegazziniana Almond 144] Brazil, 1109N leaf scorch, survey in California, 905 Assis Filho, F. M., 1115N Acer pse udoplatanus, Boti vosphace ria dothidea, replant disease, soil fumigation treatment, Atallah, Z. K., 755 Italy, 1106N S69 \tamian, H., 378N Acharya, K.. 1460N Al-Nabhani, A., 973N Austin,C . N., 708 Acharya,R ., 1460N Alonso, R., 1262N Avant, J. B., 629 Achon, M. A., 970N Alpuche-Solis, A. G., L116N ‘Avanzato, M. V., L109N Achor, D., 682N Al-Saady, N. A., 248N, 973N Ayala Garcia, J., 110N Acidovorax avenae, on watermelon Al Sa’di, A., 826N Aylwin, G., 3755 N China, 1112N Al-Subhi, A. M., 248N, 973N Aysan, Y., 829N Turkey, 829N A/ternaria spp., on sorghum, reaction to Acosta-Leal, R., 4 genetically modified lignin line, 331 Babadoost, M., 1361N Acroptilon repens, leat spot, biocontrol, USA, \. alternata: on cherry, Greece, 680N; on Babini, A. R., 831N $33 citrus, Peru, 686N; fungicide and factors, Bachi, P. R., 834N Adaskaveg, J. E.. 1419 sporulation, 1051 Bacteriocides, phosphorous acid, geranium Adhikari, T. B., 1320 A. dauci, on carrot: fungicidal control, 264; bacterial wilt, 798 Adiantum spp., Phytophthora ra spray programs and weather, 358 Bai, G.-H., 1545 infection in California, 379N A. radicina, on carrot, Michigan, 684N Bailey, J. E., 957 Adkins, S, 380N, 1115N A/ternanthera mosaic virus, on skulleap, Baker, C. A., 380N, 833N Aghabeigi. F., 1555 irecracker plant, and moss rose, Florida, 833 3akonyi, J., 1358N Ag/aonema spp., bacterial blight, Taiwan, Alvarez, L. A., 523N Balatti, P. A., 248N 1358N Ambriz-Granados, S., 378N Balci, S., 827N Agostini, J. P., 1419 Amein, T., LLIN Balci,Y. , 827N Agrobacterium tumefaciens, on Chamaelaucium Amin, I., 826N Baldauf, P. M.. 559 uncinatum, Argentina, 827N Ammi majus, Clover yellow vein virus, Florida, Baldwin, W., 128 Agrostis spp., speckled snow mold, isolate 380N Ba!zarini, M., 1293 aggressiveness, environment conditions, 95] Amrao, L., 826N Banana (see also Musa spp.): anthracnose, age 1. canina, lance nematode, population An, L. J., LILIN, 1553N effect, 1181 dynamics, 44 Anderson, J. A., 1320 Banane}j, K., 5260N, 11 13N 1. stolonifera: avenacin production, take-all Ando, K.., 2/60 Banko, T. J., 297 relation, 33; bentgrass dead spot, genetic Andrés, M. F., 1262N Baranwal, V. K., 974N, 1457N diversity, 146; Ophiosphaerella agrostis, golt Andrew, M., 686N Barasits, T., 684N course, Canada, 1114N; seed gall nematode. Angelonia augustifolia, Meloidogyne Barasubiye, T., 832N Virginia and Minnesota, 1110N mayaguensis, Florida, 1113N Barbetti, M. J., 229 Agudelo, P. A., 828N Anguina agrostis, on bentgrass, Virginia and Barbosa-Jasso, M. P., 1|OON Aguilar, J. M., 583 Minnesota, 11 10N Barboza-Corona, E., 1458N Aguilar Rios, J., 1250N Antonioli-Luizon, R., 682N Bardas, G., 375N, 419 \hlawat, Y. S., 974N Antrodia sinuosa, on lemon, factors, 554 Barley Ahmed, H., 1337 Aphis glycines, on soybean, virus vector and ergot, occurrence in 2005, 527N Ahn, B., 1504 potential risk, 920 powdery mildew, diversity in Israel and Ahoonmanesh, A., 252, 526N, 1113N Apple Czech Republic, 1031 Aiello, D., 1459N Phomopsis fruit decay, Greece, 375N root diseases, tillage and direct seeding, 1247 Aime, M. C., 525N, 826N, 971N postharvest fruit rot, 1376 rotations with wheat, Rhizoctonia bare patch Ainsworth, T., 451, 969 scab, fungicide resistance in Chile, 375N effect, 302 Ajayakuar, P. V., 248N \pricot Wheat dwarf virus, barley yellow dwart Akkermans, D., 831N Hop stunt viroid, China, 828N association, 970N Akutsu, K., 685N Plum pox virus, Pakistan, 1108N Barnes, C. W., 1254 Alabi, O. J., 548 Arabis mosaic virus Barnes, J. E., 1343 Al-Azri, M. O., 248N on Hosta spp., USA, 834N Barnes, L. W., 971N A/bugo tragopogonis, on sunflower, Belgium, on rose, co-infection with Prunus necrotic Barone, M., 1459N 379N ringspot virus, Iran, 975N Barrett, S. M., 1343 Alderman, S. C., 240 Aradhya, M. K., 161 Basallote-Ureba, M. J., 1441 1556 Plant Disease /Vol. 90 No. 12 Basella rubra, Pythium aphanidermatum, Japan, Septoria leaf spot: disease assessment and Byrne, D., 798 830N sampling, 1209: and rabbiteye, flower bud set Byrne, J., 128 Baumgartner, K., 439 and yield, 51 Bean, D., 971N Blumeria graminis ‘abbage,. clubroot, AG3 phosphonate eff Bean pod mottle virus, on soybean, relation to on barley, diversity in Israel and Czech 1517 green stem disorder, 513 Republic, 1031 icciola, S. O., LLON, 680N Beck, H., 128 on wheat, partial resistance analysis, 225 ‘adle-Davidson, I 1039. Becktell. M. C., 24, 971N Boa, E., 527N a a lophorOF U & re Been, B. O., 834N Bobev, S. G., 379N Heterodera Bee8t 28bNla ck scorch virus, on sugar beet. USA, Boehm, M. J., resistance, g Bolda, M. P.. ifrune,| Beet curly top virus, on sugar beet, infection Bonaccorsi, A., age, 657 Bond, J. A., 107 Beet necrotic yellow vein viru , on sugar beet Bonde, M. R.. 7 saga in United States, 4 Bonello, P., 33 symptom, cover photo, January Bonman, J. M., 629 types A and B in Poland, 1261N Borges da Silveira, R. M., L1O9ON Be> et PSe€UdOJ VE l} l ows virus, on strawberry: Borodynko, N., 112N, LIO6N. 1L261N, 1363N ( indidat pallidosis, Peru, 1457N; paliidosis disease, Borve, J., 1452 kumquat epidemiology, 1343 Bosshard, I Taiwan, 1 360N Beet severe curly t yp Virus, ON Sugal beet Bostock, R.. yellowing and m resistance and insecticides, 1539 Botryosphaeria sprtp ., on grape: California, 1490; Cand tus Phytoplasi Beet soilborne virus, on sugar beet, Poland, trunk diseases, Spain, 835N rapa, strains, Cans 112N on sycamore and oa Beet virus Q, on sugar beet Poland, | 362N Spain, 11ON Begomovirus on tomato: leaf curl, Uganda, 246N: anola variability in Venezuela, 61 cinerea on calla | | antonwine tomato yellow leaf curl, Indonesia, 831N wviirtion Serratl apote, N Belair, B., 11O9N geranium, compost teas, variability Bélair, G., 527N grape, chitosan and irradiation treat Belbahri, L.. L111N $45: on pear, inoculum source in Belisario, A., 1362N 750: on Pelargonium spp., Ar: Bella, P., 1523 325, 1360N Bemisia tabaci, Cotton leaf crumple 377N. 989 vector, resistance, California, 877 Benson, D. M., 1171 Berenji, J.. 380N Berg, M., 1O8N Berger, P. H., 1102 rannen, P. M., 51 Bergstrom,G . C., 1039, 1045 sica spp., bacterial leat spot. South Berner, D. K., 681N, 971N Carolina, 683N Bertaccini, A., 325, 1313, 1360N blackle Australia, 832 Bertetti, D., 831N, 1260N, 1361N, 06-0213N blackleg, Hungary, 684N Berzonsky, W. A., 1320 *sisial 1O59 Bextine, B. R., LOSN stance, Australia, charcoa Bezerra-Agasie, I. C., L14N 524N:; nematodes, It Bhat, R. G., 161 ontrolled and Bi, Y., 279 rounia stem ! Bienapfl, J. C., 379N Bigelow, D. M., 554 Biggs, A. R., 587 Biotumigation, Musce mold, 1019 Biological control Colletotrichum Ccoccodes tot the ophrastt, vg Coniothyrium minittans ol peanut, 957: tor Scle 1407 Dilophospora alopecuri tor Rath toxicus, on ryegrass, 229 entomopathogenic nematodes for boxwood nematode, 47| geranium gray mold, compost ;t eas, 12) 01 soil inoculant for Armillaria root disease of grape, 439 Synchytrium se tiale for yellow starthistle factors Biosecurity, etection, Diag Black, M. ¢ LOSN, L359N Blanchette, B. | 1OON Blanchette, R. A.. LOON Block, C.C., 319 Blomquist, C. I ra root rot, Soutl Blueberry leaf spot, Ch Plant Disease /D ecember 2006 rust, pycnia, 1362N black spot: detection method, 97; survival in Corn (see also Maize) Cephalosporium gramineum, on winter wheat, storage, fungicide effect, 1419 reddening: cover photo, October; stolbur seed transmission, 803 brown spot, factors affecting sporulation, phytoplasma: 1313 Cercospora spp. 1051 Stewart’s disease: beetle acquisition and C. arachidicola, on peanut, integrated greasy spot: endemic in Caribbean Basin, transmission, 319; forecasting models, lowa, management, 493 feature, 532; severity factors, 220 1353 C. beticola, on sugar beet, strobilurin green mold: pre- and postharvest treatments, stunt, real-time PCR detection, 1233 fungicides for, 419, 820 89; thiabendazole resistance, California, 765 sweet: northern leaf blight, Ht/ resistance C. carotae: fungicidal control, 264; spray mal secco disease, detection by PCR, 1523 gene, 771; rust, yield loss, meta-analysis, programs and weather, 358 variegated chlorosis, transmission by 1413 C. kikuchii, on soybean, ergosterol as biomass sharpshooters, 567 Corpas-Hervias, C., 1441 marker, 1395 Citrus leprosis virus, in Colombia, 682N Cortez, A. A., 1343 Cercosporella sp., on Acroptilon repens, leat Citrus tristeza virus, tissue blot immunoassay, Corynespora cassiicola, on soybean, spot, USA, 833 antibodies, 675 southeastern USA, 974N Cereal, Stagonospora leaf blotch, new biotype in Cladocolea cupulata, on Pinus spp., Mexico, Cosmos bipinnatus, powdery mildew, cover Poland, 113N 681N photo, May Chaetocnema pulicaria, Stewart's disease Cladosporium variabile, on spinach, seedborne, Costa, H. S., 1143, 1382 vector, on corn, 319 137 Costet, L., 1156 Chaimovitsh, D., 58 Clark, C. A., 83, 783, 832N, 1347 Cotton Chamaecyparis lawsoniana, Phytophthora Clark, J. R., 111N Candida ipomoeae on, endophyte in citricola, Hungary, 1358N Clarke, B. B., 994 Mississippi, 1362N ‘hamaelaucium uncinatum, Agrobacterium Clary, M., 1110N Fusarium wilt, population diversity and tumefaciens, new host in Argentina, 827N Clavibacter michiganensis, on tomato, Mexico, management implications, feature, 692 C ‘handler, C. K., 1091 1550N lavender root rot, Spain, 523N ( ‘handrashekara Rao, K., 211 Claviceps spp. leaf curl, Pakistan, 826N C hang, C.-J., 1233 C. africana, on sorghum: regional specificity, root-knot and Thielaviopsis basicola C ‘hang, S. W., 951 radar-rainfall measurement, 704; weather interaction, 519 ( ‘hang, T. H., 951 factors, Texas, 717 Cotton leaf crumple virus, germ plasm ( ‘hao, Y. C., LLO7N, 1358N C. cynodontis, on bermudagrass: ergot, cover evaluation, California, 877 ( *hee, H. Y., 1283 photo, March; Oklahoma, 376N Cotton leaf curl Kokhran virus, on soybean, ( *helle, C. D., 1262N C. purpurea, on barley, occurrence in 2005, India, 975N ( ‘hellemi, D. O., 668 527N Coutts, B. A., 729 ( hen, 'C. C., 1112N Claybrooke, R., 1254 Cover photo ( ‘hen, C. Y., 682N Clover yellow vein virus, on Ammi majus, Beet necrotic yellow vein virus, on sugar beet, ( ‘hen, J., 185, 798 Florida, 380N January ( ‘hen, W., 114N Cochliobolus sativus, on Guzmania, Belgium, Botryosphaeria rhodina, on grapevine, Cc hen, X. M., 1302 1361N December re hen, Y. (Canada), 1059 Cocos nucifera Cercopora carotae, on carrot, foliar blight, Cc hen, Y. K. (Taiwan), 1112N lethal yellowing, phytoplasma, Nevis Island, March Cc heng, Z. M., 828N 834 Claviceps cynodontis, on bermudagrass, ( ‘henopodium spp., phytoplasma, 325 phytoplasma, palm decline in Honduras, honeydew stage, March Cc verry, Alternaria leaf spot, Greece, 680N 526N Cosmos bipinnatus, powdery mildew, C ‘herry virus A, on noncherry host, Italy, 1459N Coertze, S., LIISN, 1SS5ON symptoms, May C ‘hilders, C. C., 682N Cohen, S. D., 109N coleus, powdery mildew, sporulation on leaf, C ‘hili veinal mottle virus, on Capsicum chinense, Cohen, Y., 741 August China, 377N Colletotrichum spp.: on fruit crops, phylogeny Collztotrichum acutatum, on sweet cherry, ‘hillet, M., 1181 and fungicide sensitivity, in Japan, 506; on November ‘hilvers, M. I., 1555N tomato, related pathogens, Ohio, 397 corn, reddening, stolbur phytoplasma, *hlela, P., LISN C. acutatum: on Myrica cerifera, Florida, October ‘hoppakatla, V., 686N 1263N ; on strawberry, China, 1460N; on Cosmos bipinnatus, powdery mildew, “houeiri, E., 115N strawberry, pyraclostrobin for control, 862; on symptoms, May ‘hrysanthemum, root-knot nematode, sweet cherry, bud overwintering. 1452; on cotton, Fusarium wilt, symptoms, June Colombia, 828N sweet cherry, cover photo, November Cylindrocladium scoparium, on mastic tree ‘hrysanthemum stunt viroid, on Solanum C. coccodes: on Abutilon theophrasti, leaf spot and twigs, August jasminoides, Potato virus M, 1359N biocontrol, 1504; on potato, aerial infection, Eucalyptus camaldulensis, yellows ‘hrysoporthe spp., on Eucalyptus and Syzygiurt 999; on potato, vegetative compatibility symptoms, April spp., Africa, 734 groups, 1287 guava, scab, symptom, January C. austroafricana, on Syzygium spp., South C. gloeosporioides: on Salsola tragus, kumquat, yellowing and mottling symptoms, Africa, 433 Greece, 971N; on strawberry, resistance, October ‘hu, Y. L., 858 Florida, 109] lettuce, Phoma exigua leaf spot, October ‘hung, K. R., 113N C. musae, on banana, age effect, 1181 maple, powdery mildew, June ‘hung, W.-H., 506 Colowit, P. M., 161 Meloidogyne arenaria, on lettuce, July ‘huquillanquiC,. , 1457N Colyer, P. D., 692 Mirafiori lettuce big-vein virus, symptoms ‘janzio, S. R., 1186 Conci, V. C., 898, 1293 February ‘icer arietinum Coniophora eremophila, on lemon, factors, 554 Monilinia laxa, on almond, blossom blight, Fusarium wilt, race response to temperature, Coniothyrium minitans March 365 biocontrol agent, peanut Sclerotinia blight, Mycosphaerella citri, on grapetruit, phytoplasma, group 16SrlII, Oman, 973N 957 symptoms, May resistance sources, mini-core collection, 1214 parasite on S< lerotinia minor, factors and Phytophthora tropicali, on cigar plant, May Sclerotinia stem rot, North Dakota and pesticides, 1407 Placidiopycnis washingtonensis, on apple, Washington, 114N Connell, J. H., 869, 905 November ‘ichorium intybus, bacterial leaf spot, Constantinescu, O., 1552N Plasmodiophora brassicae, on bok choy, California, 245N Cook, C. G., 877 rating scale, December Cintas, N. A., 1077 Cooke, D. E. L., LION, 680N Plasmopara halstedii, on Rudbeckia fulgida, Circulifer tenellus, potato purple top Cooksey, D. A., 1143, 1382 zoosporangia, November phytoplasma vector, 663 Cordoba, C., 1108N Prunus necrotic ringspot virus, Arabis mosaic Cirvilleri, G., 1523, 1553N Cérdova-Rosales, Z., 1458N virus co-infection on rose, July Citrus Corduus pycnocephalus, ovary smut, Greece, Ramularia carthami, on-safflower, symptoms, Alternaria brown spot, Peru, 686N 681N September 1558 Plant Disease /Vol. 90 No. 12 Sclerotinia minor, on peanut, mycelium, July Ophi; osphaerella, herpotricha, temperature Dugan, F. M., 378N Sclerotium rolfsii, on tall fescue and and time of year effect, 1326 Dukic, N.. 380N bluegrass, southern blight, February overseeding, hyphomycetes, Mississippi, Dumenyo, C. K., 1382 soybean: chlorosis, begomovirus, January: 1O85 Duncan, R. A., 905 green stem disorder, April ‘zerniakowski, B., 404 Dunphy, E. J., 974N spinach, leaf spot, symptom, February Dusabenyagasani, M., 133 Spiroplasma citri, on carrot, hairy roots, Daane, K. M., 905 August Dactylis glomerata, choke, yield loss, 2 asley, S. A., 885 Stemphylium vesicarium, on pear, brown spot, Dai, F. M., 1359N, 1460N astwell, K. C., 1283, November Dalbu iS Maidis, corn stunt Spiroplasm Ebrahimi, N., 1555 strawberry, multiple virus infection 1233 dens, D. G.. ISS5IN symptoms, April Dal Zotto, A., dwards, M. C., 828N Sweetpotato feathery mottle virus, symptoms, Damsteegt, V : egers, J., 827N September Darokar, M. P., 2 id, S., 645 Thielaviopsis paradoxa, on date palm, July Dasyli; rion serratifoli; um, Botrytis cinerea, Ital'y , isenback, J. D.. L1O09N Tomato chlorosis virus, symptoms, June L14N ken, C., LO8N Xylella fastidiosa, on mulberry, symptoms, Date palm, Thielaviopsis trunk rot, Italy, 972N lias, E. M., 1320 September Dauch, A. L., 1504 Ellis, M. A., 1195, 1239 "redi, R., 831N Daughtrey, M. L., LI LIN | Mohtar, C., 376N, 378N, 645 ‘repel, C., 379N, 1361N Daugovish, O., 829N lyasi-Gomari, S., 853 ‘reswell, T. C., 973N, 974N Daugrots, J.-H., 245N, 1156 ndres,G . J., 1129 ‘rnov, R., 404 David son, R., 73 ms H ‘ronartium ribicola, ¢ comandrde Compartson, Davis, M. J., 245N , on purple fou on Pinus flexilis, hybridization, 1552N Davis, R. E.. 989, 1233 ‘rop rotation, Rhizoctonia spp. on crops, South Davis, R. M., 523N, 692, 1260N Africa, 1399 Deadman, M. L., 826N tucae, on fescue, dollar spot suppression ‘rosby, T., 989 de Avila, A. ¢ by. 994 rossa, J., 1065 De Biaggi, M.. E. typhi on orchardg ‘rossandra infundibulbiformis, Alternanthera de Goes, A.. piphyte, Erwinia am) mosaic virus, Florida, 832 de la Certa, K. A., 683N flowers, 133 ‘rosslin, J. M., 663, 989, 1102 de Lapeyre de Bellaire, L., 1181 rbe, | .O81N ‘rous, P. W., LL 1ON De La Torre Imaraz, R., 378N, LLL6N rickson, R. S., 1262N ‘sinos, A. S., 376N, 377N, del Rio, L. E., 215, 946, 1554N rrata "ucumber De Meyer, J., 1485 vol. 89, no. 11 (2005), Phytophthora capsici: truit rot, resistance, Dernoeden, P. H., 146 vol. 89. no. 12 (2005). 1276; wilt, Mexico, 1552N Desbiez, C., 526N, L113N vol. 90, no. 4 (2006 Pythium damping-off, phosphonate seed Desmodium tortuosum soybean rust on, Ersek, T., 1358N treatment, 459 Georgia rwinida spp Zucchini yel mw MmoOSAatIC Virus, 1SOlate de Souza, J., attenuation, 67 DeVries-Paterson, R.. 11 Cucumber mosaic virus De Wolf, | . 63 on bottlegourd, Serbia, 380N Diagnosis on cowpea, resistance method, 611 National Plant Network on Lycopersicon esculentum, subgroup II in potato virus detection, mu India, 1457N system, 185 in Tennessee, 1098 on snap bean and alfalfa, New York, 203 training pra I ucumber vein yellowing virus, on cucumber, rthe phase on soybean I melon, and watermelon, Iran, ergosterol as biomass marker, 1395 shenaut ucurbit aphid-borne ye North Dakota, 687N skandari, cucurbits in Iran, 526N y.. 1135 sker, P. D.., ucurbit yellow stunting 7Zd e cucumber: resistance, ucurbita pepo, Tobace Illinois, 1361N ulbreath, A. K., 493 ummings, T. F., 964 unter, B. M., 1161 uphea sp., Sclerotini erouol esota and North Dakota, ( iene¢ Phytophthor collapse in Italy, 680N ‘uppels, D. A., 451, 969 ‘urtis, V. 1 urtodbactertum flaccumpactens G on bean, purple variant in Canada Dixon. P. M on dry bean, Ne D indrocar] D rupestris, Dx »<pnD Vt} on blueberry, leaf spot in China lramosum, on lilac C. scoparium, on mastic tree twigs cankers, cover photo symptoms, 11 10N Cymbidium spp., pseudobulb rot, India, 1460N Cynodon dactylon ernandez ergot, Oklahoma, 376N -rnandez, | fungal pathogens, host range, 528N ernandez-Pavia, S. P., 687N, 1552N Plant Disease /December 2006 15c5e 9 Fernandez-Pavia, Y. L., 1552N colonization, color associations, 41] Goenaga, R., 684N Fernando, W. G. D., 684N, 1059, 1337 F, oxysporum: on beet, Colorado and Montana Golnaraghi, A. R., 252 Ferreira, G. B., 114N isolates, 247N: on chickpea, race response to Golovinomyces biocellatus, on Verbena, Italy, Ferrin, D. M., 1263N temperature, 365; on cotton, population 06-0213N Festuca arundinacea, dollar spot, endophyte- diversity and management implications, Gonsalves, D., 203 mediated suppression, 994 feature, 692; on cotton, wilt, cover photo Gonzalez, A. J., 830N Fichtner, S. F., 1468 June: on sage, Argentina, 833: on sugar beet, Gonzalez, V., 1462N Fieberiella florii, “Candidatus Phytoplasma Michigan, 1554N; on sweet basil, resistance Gonzalez-de-Leoén, D., 1004 mali” vector, on apple, 284 inheritance, 58; on tomato, Taiwan, !11N Gorris, M. T., 1012 Figueroa-Lopez, P., 1552N F. sambucinum, on potato, sprout rot, Gotschalk, K. W., 827N Fisher, A. J., 1362N Michigan, 1460N Gottwald, T. R., 1171 Focus;.3; 127, 251, 385,531, 691, 859, 9:79, F, solani, on soybean: lignin degradation, 77 Gould, S., 1O9N 1119, 1267, 1367, 1467 sudden death syndrome in Nebraska, 109N Gourlie, J. A., 885 Foeniculum vulgare, Phytophthora megasperma, Grand, L. F., 1171 Italy, LION Gaetan, S. A., 524N, 833N Grape (see also Vitis rupestris) Fogle, D. G., 1260N, 1268 Gaeumannomyces graminis Armillaria root disease, soil inoculant Formento, A. N., 826N on creeping bentgrass, avenacin production, inhibition, 439 Fortunella margarita, “Candidatus Liberibactet 33 black dead arm and Botryosphaeria obtusa, asiaticus”, Taiwan, 1360N on wheat, crop rotation effect. double Lebanon, 115N Frankliniella cephalica, Tomato spotted wilt cropping systems, 1161 canker, Botryosphaeria spp. association, 1490 virus vector, 685N Galea, V. J.. 539 gray mold: chitosan and irradiation Frederick, R. D., 708 Galega officinalis, rust, Turkey, 525N treatments, 445: Muscodor albus for control. Freeman, T. P., 828N Gallagher, Lt factors, 1O19 Freitas-Astua, J., 682N Gallian, J. J., 1539 Pierce’s disease, intraplant sampling, 351 French-Monar, R. D., 345 Garau, R., 325 Phomopsis cane and leaf spot: disease Frey, P., 177 Garbelotto, M., 246N, 379N, 685N warning system, 1239: fungicide applications, Fruit and nut crops, Phytophthora cactorum, Garcia-Jiménez, J.. 523N 1195 California, 161 Garcia-Randez, A.. 1 1O8N phytoplasmas, South Africa, 1360N Fry, J. D., 44 Garibaldi, A., 827N, 831N, LIO9ON, LI13N, trunk diseases, Botryosphaeria spp., Spain, Fry, W. E., 24 1114N, 1260N, 1261N, 1361N, 06-0213N 835N Fu, C. H., 682N Garlic, Allexivirus on, yield effect, 898 Grapevine leafroll associated virus-3, on grape, Fuentes, S., 1457N Garzon, P. A., 682N Washington, 1461N Fukaya, M., 506 Garzo6n-Tiznado,J . A.. 1OON Grasso, F. M., 1523 Fumigation, almond replant disease, Gavrilovic, V., 6b80N Grau, C. R., 51 3, 759 management, 569 Gayoso, ¢ Pl Gray, S. M., 559, 1039, 1045 Fungicides (general) (see also Fungicides, Gazania rigens, crown rot, Louisiana, 1114N Green, S. K., 246N, 247N, 831N, 974N, 1550N specific) Gbur, E. E., 59 Grimaldi, V., 1523 anthracnose on fruit crops in Japan, 506 Ge, Y. H., 279 Groenewald, J. Z LLION bentgrass dollar spot, residual efficacy, 571 Gent, D. H., 1433, 1468 Groom, T., 891] citrus greasy spot, timing, 220 Geocenamus brevidens, on wheat, yield and no Groth, D. E., 1055, 1073 grape cane and leaf spot, application and till, Oregon, 885 Grove, G. G., 587, 1283 inoculum, 1195 Gera, A., LII5N Grumet, R., 1276 pear cankers, bull’s eye rot, 48] Geranium Gryzenhout, M., 734 Phoma basal rot on lettuce, 1268 bacterial wilt, phosphorous acid for control, Gryzenhout, N., 433 potato late blight, soil application, 964 98 Guava, scab, Hawaii, 16 potato stem rot, application timing, 755 gray mold, compost tea effect, variability, Gubler, W. D., 835N, 1481, 1490 ryegrass stem rust, plant phenology, 1225 1201 Gudmestad, N. C., 377N, 927, 935 Sclerotinia stem rot, canola, efficacy, 1129 Gesch, R. W., 1554N Guerber, C., 170 spray programs, weather-based, carrot foliar Gevens, A. J., 1276 Guermache, F., 425, 1107N diseases, 358 Ghabrial, S. A., 920 Guignardia spp., on citrus, pathogen sprays, carrot foliar blight, timing and Ghosoph, J. M., 765 endophyte, detection method, 97 forecasting, 264 Gibb, K. S., 102 G. citricarpa, on citrus: fungicide and sugar beet, Cercospora leaf spot, factors, 820 Gibberella zeae postharvest conditions, 1419 tangerine brown spot, sporulation, 1051 on barley and wheat, temperature and Gullino, M. L., 827N, 831N, LLOON, 11I3N, turfgrass dollar spot, sensitivity, Ohio, 807 moisture role, 63 LLI14N, 1260N, 1261N, 1361N, 06-0213N Fungicides (specific) (see also Fungicides genetic diversity, Manitoba, 1337 Gulya, T. J., 1SS54N general) Giesler, L. J., JOON Gumedzoé, M. Y. D., 259 AG3 phosphonate, cabbage clubroot, soil Gilardi, G., LIOON, 1113N, LL14N Guo, Q., 615 application, 1517 Gilbertson, R. L., 877 Guo, R., 828N azoxystrobin: rice head blast, rate and timing, Gill, B. S., 1545 Guo, X. W., 1337 1055; rice sheath blight, timing, 1073 Gillaspie, A. G., Jr. 611 Guo, Y. R., 279 mefenoxam, potato pink rot resistance Gillen, A. M., 1539 Gupta, K. N., 1457N significance, 927 Gini, R., LLO6N Gupta, S., 248N metalaxyl, Phytophthora capsici on pepper. Girard, J.-C.. 245N, 1156 Gutierrez Chapin, L. J., 397 Spain, 1135 Girard, M., 11 13N Guzmania sp., Cochliobolus sativus, Belgium, pyraclostrobin, strawberry anthracnose, 862 Gispert, C., 351 1361N sodium silicate, postharvest decay on melon, Gitaitis, R. D., 375N, 377N, 5S24N, 525N, 972N, 279 ISSIN Haber, S.. strobilurin, sugar beet leaf spot, 419 Gladiolus, rust, Mexico, 687N Haggag, W. M., 1553N thiabendazole, Penicillium digitatum Glasa, M., 1108N Hajmansoor, S., 975N resistance, citrus in California, 765 Gleason, M. L., 650 Haley, S. D., 62 Funnell, D. L., 331, 411 Globodera Spp Halvorson, M., 1129 Fusarium spp.: on asparagus, Spain, 1441: on G. rostochiensis, on potato, Spain, 1262N Hamelin, R. C., 1552N sorghum, reaction to genetically modified G. tabacum, on tobacco, Quebec, Canada, Hamm, P. B., 1102 lignin line, 331 527N Hammerschmidt, R., 128 F. graminearum: on Chinese spring wheat. Glomus intraradices, Cylindrocarpon Hammond, J., 528N chromosome arm deletion, 1545; on macrodidymum, on Vitis rupestris aftected by, Hane, D. C.. 1102 sugarbeet, Minnesota and Wyoming, 686N 1481 Haney C. H., 24 F. moniliforme, on sorghum, grain Glover, K. D., 1320 Hanson, B. K., 1129 1560 Plant Disease /Vol. 90 No. 12 Hanson, L. E., 247N, 686N, 1554N Hull, R., 683N Kaminski, J Hao, J. J., 269 Humulus lupulus Kamio, A.. Harikrishnan, R.. 946 downy mildew, population biology in Oregon Kammeijer, Harlin, K., 1254 and Washington, 1283 Kanavaki,O Harmon, C. L., 380N, 834N, 970N powdery mildew, spatial heterogeneity, 1433 Karadimos, D Harmon, P. F., 380N,. 834N, 970N Hung, T.-H., 1360N Karaoglanidis, G. S.. 3 Harness, A., Hunger, R. M., 686N Kashefi, J., 681N Harri, J., 1353 Hurley, R. H., 994 Kasim, N. E., 1553N Harrison, N. A., 526N, 527N lurtt, S.. 832N Katan, J., 365 Hart, L. P., 1545 Husson, C., 177 Kataoka, M., 67 Hartman,G . L.. 77. 380N. 513. 708. 941 970N Hyakumachi, M., 1389 Katis, N. [., 777 Harveson, R. M., 681N Hydrangea macrophylla, leat spot, Italy, 1113N Katsuzaki, H., 685N Harvey, T. L., 623 Hyphomycetes, dematiaceous, on ryegrass and Kaur, R., 11 13N Hasiéw, B., 112N bermudagrass, overseeding in Mississippi. Kawamura, A S30N Hassell, R. L., 379N 1085 Keinath, A. P., 379N, 683N Hausbeck, M. K., 264. 684N, 1276 Keith, L. M., 16 Havey, M., 645 Iberis sempervirens, downy mildew, Italy, Kemerait, R. C.. Jr. LLIN, +9 3 Q7 2N Hay, F., 891 1261N Kenaley, S., 681N. 1461N Hayakawa, T., 1389 Idris, A. M., 1262N, 1360N Kenny, S. T., 1283 Hayden, H. L., 190 Impullitti, A. E.. 759 Khan, A. J.. 248N, 973N Hayes, R. 5. p. 43 Inagaki, K., 615 Khan, M. S., 975N He, Z. H., 1302 Inghelbrecht, S., 379N, 1361N Khangura, R., 832N Heath, R. N., 433 Inguil Rojas. E. H., 377N Khanuja, S. P. S., 248N Hebe spp.. necrotic leaf spot, Spain, 830N Inoue-Nagata, A. K., 114N heyr-Pour, A Hébrard, E., 25 Insecticides, seed treatment, sugar beet curly Khot. S. D.. 2 Hegedus, top. 1539 Killgore, | Hellier, B. C.. 378N Instructions for authors, 118 Kim, K. S.. 65 Henriquez,J . | 1 Integrated pest management, peanut leaf spot Kim, Y. K., 1376 Henry, E., 245N and spotted wilt, 493 Kinyua, M. G.., 3N Henson, B., 114N fI pomo, ed Carnet rust, Puerto Rico, 245N Kirk, A., L1O7N Henson, R. A., 215, 1129 Ippolito, A.. 11O8N Kirk, G., L1O7N Herb, extracts, effect on powdery mildew on Irey, M., 380N Kirk. W. W.. 1460N cucumber, pumpkin, and eggplant, 858 Iris vellow spot virus Kirkpatrick, M. T., 5 Hernandez, J. R., 245N, 525N, 973N, LIOON, on leek, detection, 729 Kirkpatrick, T. I 1260N on onion Peru, 377N: Texas, 1359N Kishore, G K Hernandez-Martinez, R., 1143, 1382 on onion bulbs and seeds, threat, feature, 1468 Kitajima, I Hernandez-Perez, P., 137 wild A/ ium Spp., 378N Klein, R. f Herrera J. = 1261N Irish, B. M., 684N Klemsdal Herrera-Foessel. S. A.. 1065, 1552N Isakeit, T.. 97 IN Ko, W. I |1 Herrero, M. L., 682, 1458N Isard, S. A., 941 Kobori. I Hershman, D. E., 834N, 920 Ishi. H.. 506 Kochman Heterodera gl] ycines, on soybean, Cadophora Isleib, T. G.. 14 Koenning, gregata effect, 1297 Izadpanah, K.., Koike. S Hidayat, S. H., 247N Kokkinos Hiebert, E.. 61 Jabayji-Hare. S Kollerova Hilber-Bodmer, M., 1554 Jackson. E. W Kolmer, Fai. C. B., $13 Jacobs, R., 97 Konaté, G Hinarejos. R., 1462N } 2m Kong, P., 52 HirukiC,. , 185 Korsten Ho, W. C.. 858, LI1O7N, Hobbs, H. A.. 51 Holcomb,G . I Holguin-Pena, Hollowell, J. I renez-Gasco, Homalodisccoaa g L13N vector for Xy/e Jo. Y.-K.. 807 Xvlella fastidiosa vector, mulberry Jochum, C. ¢ California, 1143 Hong, C. X., 297, 525N, 1461N Hoplolaimus galeatus, on creeping population dynamics, 44 Hop stunt viroid, on apricot in China Horton, T. L., 1SS5N Hosta spp., Arabis mosaic us, USA, 834N Hostert, N. D., 1260N Howell, B., 68IN, 1461N Howlett, B. J.. 190 Hoy, M. W., 83, 832N Hsiang, T., LL 14N Hsiao, W. W., 682N Hsu, H. T., 1112N Huang, H. C., 1262N Hiiberli, D., 246N, 379N ONSN Hubert,O ., 1181 Huerta-Espino, J.. | Huff, D. R., 994 Hughes, J. d’A.., Hughes, M. I Kaiser, W. J 1555N eavitt, G. M., 1490 Hughes, T. J., 3 Kajitani, Y.. 506 P.. LISN Plant Disease December 2006 1561 Lecoq, H., 526N, 1113N Louvet, G., 115N McLaughlin, W., 834N Ledencan, T., 77 Louws, F. J., 451, 969 McLeod, A., 1115N, 1399, 1SSON Lee, I.-M., 377N, 974N, 989, 1550N Loya-Ramirez, J. C., 687N McMahon, M. B., 681N, 833N, 971N, 1362N Leek yellow stripe virus, on garlic, Mexico, Lozovaya, V. V., 77 McNev, R., 847 1458N Lu, J. P., 1460N McPhee, K. E., 114N Lefort, F., LL1IN ba. 1; 1302 McSpadden Gardener, B. B., 397 Legard, D. E., 1091 Luan, Y. S., 1111N, 1553N Meacham, T., 935 LeGare, D. G., 215, 1129 Luck, J. E., 404 Medicago sativa, viruses, New York, 203 Legreve, a a2o Luffa cylindrica, Papaya ringspot virus W, India, Melampsora larici-populina, on poplar, leaf Leifsonia xyli, on sugarcane, in Jamaica, 245N 974N wetness duration, 177 Lema, M., 1167 Luke, E., 128 Melero- Vara, J. M., 1441 Lemon, wood rot, factors, 554 Luo, Y., 980 Meletti, L. M. M., 1026 Leon, M. (Spain), 523N Luster, D. G., 1362N Melgar, J., 685N Leon M., G. A. (Colombia), 682N Lutton, E., 397 Melia azedarach, phytoplasma, Vietnam, 527N Leptosphaeria maculans Lycopersicon esculentum (see also Tomato): Meloidogyne spp. on Brassica napus: Australia, 832; Hungary, Cucumber mosaic virus, subgroup I in India, M. arenaria, on lettuce: cover photo, July; 684N; major gene resistance, Australia, 190 1457N Spain, 975N on canola, resistance, 1059 Lygin, A. V., 77 M. incognita: on cotton, Thielaviopsis Lett, J.-M., 1156 Lynch, T. N., 970N basicola interaction, temperature, 519; on Lettuce pear! millet, resistance in West and East bacterial leaf spot, temperature and host Ma, H.-X.., Africa, 339; on potato and cucumber, organic range, 465 Maccaroni, M., 136 amendment, 487 broomrape, Spain, 1112N MacDonald, W. | M. javanica, on chrysanthemum, Colombia, drop, crop rotation effect, 269 Maciel, S. C., 1026 828N Meloidogyne arenaria, Spain, 975N MacKenzie, S. J., 1091, 1263N, 1419 M. mayaguensis, on Angelonia augustifolia, Phoma basal rot, control, 1268 Macrophomina phaseolina, on canola, Florida, 1113N phytoplasma, new in Iran, 247N Argentina, 524N M. naasi, on bluegrass, Quebec, 1109N Lettuce big-vein associated virus, Mirafiori Madden, L. V., 637, 1195, 1239 Melon, postharvest decay, sodium silicate effect, lettuce big-vein virus comparison, resistance Madia, M., 524N, 833N 2719 in California, 233 Maes, M., 1361N Melon necrotic spot virus, Panama, 1261N Leucostoma cinctum, on peach and cherry, Magnano di San Lio, G., 110N, 680N Melouk, H. A., 686N conidial dispersal, Washington, 587 Magnaporthe poae, on creeping bentgrass, Mendes, B. M. J., 1026 Leveillula spp genetics, 1531] Méndez-Lozano, J., JOON, 972N L. clavata, on poinsettia, Italy, 827N Mahaffee. W. F., 1201, 1433 Menelas, B., 319 L. taurica, on mesquite, cleistothecia, 1358N Maize (see also Corn) Mengistu, A., 1362N Levy, L., 112N, 834N, 971N, 973N Northern leaf blight, partial resistance Mentha spp., Verticillium wilt, spatial pattern in Lewellen, R. T., 4 components, 910 field, 789 Lewis, E. E., 471] rust, Oman, 826N Mercier, J., 1019 Lewis, S. A., 828N Maize streak virus Mergoum, M., 1320 Leyva-Lépez, N. | . JOON, 972N Maize mottle/chlorotic stunt virus Merino, F., 1135 Li, G. Q., 1302 comparison, Nigeria, 199 Mertely, J. C., 1263N Li, G. Y., 1112N resistance, Zimbabwe, 1485 Mesa C., N. C., 682N & ,H., 1112N Malik, K. A., 826N Metrosideros spp., rust, Hawaii, 524N L .Q., LL12N Malinowski, T., 1012 Meyer, L., 97 I , 328N, 832N Malkus, A., 113N Mghalu, J. M., 1389 L (Illinois), 77, 68 Mandal, B.. 1150 Miano, D. W., 832N L . F. (China), 828N Mangravita-Novo, A., 798 Michailides, T. J., 1S51N I , o> Fe A302 Mansoor, S., 826N Michelia compressa, southern blight, Taiwan, | iao, Y.-C., 1360N Mansour, M. F., 89 682N Licciardello, Maple, powdery mildew, North America, 830N Microbotryum sp., on Italian thistle, Greece, L illemo, M Marais, A., 1459N 681N I m7. 615 Maraite, H., 723 Miles, M. R., 708, 941, 970N I ing, K.S Marcroft, S. J.. 190 Miller, M. E., 971N, 1359N (Texas) L ipps, PB. E., 33, 576; 637 Marcum, D. B., 523N Miller, M., 526N ...TK: Same as above? iL isianthus necrosis virus, new host.Tatwan, Marek, S. M., 376N, 1326 Miller, S., 527N 1112N Margaritopoulos, J. T.. 777 Milus, E. A., 847 Little, C. R., 1358N Margosan, D. A., 765 Minerdi, D., 831N, 1113N, 1260N Littlefield, J., 8 Marianelli, L.. 1106N Minnaar, A., 113N Liu, H.-Y., 4 Marin, J. E., 686N Minuto, A. , 827N, 1261N Liu, Z., 377N Marino, F., 155 Minyo, R. J., Jr., 576 Livingston, S., 248N, 826N Marois, J. J.. 3830N, 970N Mirafiori lettuce big-vein virus Llorente, I., 1511, 1368 Maroon-Lango, C. J., 528N on lettuce, Lettuce big-vein associated virus Lockhart, B. E. L., 834N Martin, C., 835N comparison, resistance in California, 233 Lolium spp Martin, R. R., 384. 1343 symptoms, cover photo, February L. multiflorum, overseeding, hyphomycetes, Martin, T. J., 623 Mirik, M., 829N Mississippi, 1085 Martinez-Ochoa, N., 376N Mirusso, J., 668 L. perenne: gray leaf spot, Nevada, 683N: Marys, i .. LILIN Mischke, S., 146 stem rust, fungicides, action mode and plant Matheron, M. E., 554 Mitchell, T. K., 1326 phenology, 1225 Mathews, D. M., 1263N Mitkowski, N. A., 501 Lolium latent virus, ryegrass, USA, 528N Mathiasen, R., 681N, 685N, 1458N, 1461N Mlikota Gabler, F., 445, 1019 Long, D. L., 1219 Matsuda, Y., 915 Mmbaga, M. T., 1098 Long, R., 827N Mauricio-Castillo, J. A., 972N, 1L16N Mock, R., 528N Lépez, A. C., 827N Mawere, S.. 1485 Modarresi, A., 975N Lopez, S. E., 970N Mazumdar-Leighton, S., 203 Model L6pez-Ordaz, A., 1552N Mazzola, M., 1399 corn Stewart's disease, forecasting in lowa, Lorca, C., 723 McCallum, B., 1337 1353 Lorenzen, J. H., 935 McIntosh, C.. 73 disease-warning systems, site-specific leaf Loria, R., 128 McKay, K. R., 1129 wetness duration, 650 Loumbourdis, I., 971N McKemy, J. M., 112N, 834N, 971M, 973N Mohan, N., 1457N 1562 Plant Disease /Vol. 90 No. 12 Mohan, S. K., 1468 Nigrospora oryzae, on Arundo donax, Europe, transmission, by flea beetles Molinero-Ruiz, M. L., 1441 L1O7N forecasting, lowa, 1353 Mondal, S. N., 220, 532, 1051 Nischwitz, C., 377N, 524N, 525N, ISSIN Papaya, yellow crinkle, survival Monfort, W. S., 519 Nishimura, K., 506 Papaya ringspot virus, Pape ( Monilinia spp. Nita, M., 1195, 1239 comparison, distribution in Mexico, | M. fructicola: on peach, brown rot in Nitzan, N., 999, 1287 Papaya ringspot virus W, on sponge g Hungary, 375N; on stone fruits, quarantine, Niu, Y. C., 1302 India, 974N Switzerland, 1554 Niver, A. L., 807 Pappu, H. R.. 378N, 1150 359N, 1468 M. laxa: on almond, blossom blight, cover Noa-Carrazana, J. C., 1004 Park, Y.-L., 351 photo, March Nodulisporium sp., on lemon, factors, 554 Parlavecchio, G., 1459N Monreal-Vargas, C. T., 1116N Nolte, P.. 73 Partridge, D. E., 957, 1407 Monsalvo-Reyes, A., 378N Nonomura, T., 915 Pasche, J. S., 927 Montano, N., 1 108N Norman, D. J., 798 Pasken, R., 840 Montesinos, E., 1511, 1368 Novakova, S., | LO8N Payys, sion fruit if woodi/n e, ss vir Moore, A. D., 973N Novlas, N., 1112N passionflow er, resistance, Moran, J. R., 404 Novo, M.., 155 Pataky, J. K.. 771 Moreau, V., 723 Nutter, F. W., Jr. 102, 319, 1353 Patte, C. P.. 61 Morel, W., 941 Paulitz, T. C 302. S29ON. 12 Moreno, C., 835N Oak (see also Quercus spp.): Phytophthora Paulraj, L., 834N Moreno P., M. G., 682N europaea, in eastern USA, 827N Peach Morton, A. N., 1326 Oak, S. W., 525N brown rot, Hungary, 375N Morus alba, leaf scorch, strains in California, Oat, rust: canker, conidial dispersal, Washington, 58 1143 assay, 629 fruit rot, Greece, ISSIN Mostert, L., LL 15N O’Brien, D., i551N Peanut Moury, B., LL15N Ocimum basilicum leaf spot and spotted wilt, integrated Muehlbauer, F. J.. L14N, 1S555N downy mildew, South Africa, 1115N management, 493 Mueller, J. D., 974N Fusarium wilt, resistance inheritance, 58 Sclerotinia blight: biocontrol! with Mueller, T. A., 380N Odvody, G. N., LO8N Coniothyrium minit demiology Mullen, J. M., 112N Ogbe, F. O., 548 factors, 1425; Georgia, 11 Muller, R. A., 376N Ohnishi, J., 685N Pear Mullinix, B. G., Jr., 493 Oichi, W., 915 Botrytis cir Mullis, S. W., 376N, Oidium spp 750 Miindel, H.-H., 1262N O. murrayae, spore germination, herb and brown spot: emerging disease in Munyaneza, J. E., 663, 989 rhubarb extracts, 858 feature, 1368: overwintering inoculum. Murai, T., 685N O. neolycopersici, on tomato, conidial method evaluation, 1511 Murray, T. D., 803 pseudochains, 915 canker, fungicide effects, Murraya paniculata, extracts from, spore Ojiambo, P. S., 51, 1209 Pedersen, J. F., 331, 411 germination of Oidium murrayae, 858 Oke, K. E., 199 Pedersen, W. L., 513 Murugesan, K., 1457N Okechukwu, R., 548 Peever, T. L.. 686N, I5S55N Musa spp. (see also Banana): black sigatoka, Okubara, P. A., 829N Pelaez, H., 835N identification in Puerto Rico, 684N Olivier, C. Y., 832N Pe fargontum Spp.. Botr Muscodor albus, grape gray mold controlled by, Olson, B. R., LO8SN CoArgentina, 1107N postharvest, factors, 1019 Olson, S. M., 525N Peng, M., 377N Mycosphaerella spp Olsson, C. H. B., L1IN lum ais M. citri: on citrus, endemic in Caribbean O'Neill, N. R., LI3N, 146, 1268 pre- and postharvest tre Basin, feature, 5322%;. on citrus, severity factors, Onion (see also Allium spp.) thiabendazole resistance 220: on grapefruit, greasy spot, cover photo, Iris yellow spot virus: bulbs and seed Pennisetum spp May production, feature, 1468; Peru, 377N P. alopecuroides, black choke disease M. fijiensis, on Musa spp. in Puerto Rico, leaf blight and bulb rot, Georgia, 1551N Maryland, 112N 684N Opgenorth, D. C., 1233 P. glaucum: downy mil Mycotoxin Ophiosphaerella spp mating types, 211: r avenacin, take-all on creeping bentgrass, 33 O. agrostis, on creeping bentgrass: Canada, West and East Africa, Myrica cerifera, Colletotrichum leaf spot, L114N; genetic diversity, 146 Penstemon barbatus, Phyt Florida, 1263N O. herpotricha, on bermudagrass, temperature cifrophthora Italy, 1260N Myrie, W. A., 834N and timing effect, 1326 Pepino mosaic virus, Polish isolat Myzus persicae, Potato virus Y vector, on Ornamentals Pe pper gotden mosat tobacco, Phytophthora ramorum, Norway, 1458N chlorosis, cover photo, Januar) viroid detection, in India, 1457N in Mexico, 1|OON Nagendra-Prasad, D., 1457N Orobanche crenata, on lettuce, Spain, 1112N Pepp r ve low cd Nas Oropeza, C., 526N and pepper in Naidu, R. A., Ortego, J. M., 523N Perea-Araujo, L. L., 972N Nakabonge, G., 734 Otto, K. L., 6b81N (TK: Same as below?) Peres, N. A.. 686N, 862 Nakhla, M. K.. Otto, K., 1167 (Colorado) Pérez, E. E., 471 Narasimhan, B.., Overturf, K. E., 629 Pérez-Moreno, L., 1458N Natwick, E. T., Pérez-Sierra, A., 523N Nault, B. A., 203 Pace-Lupi, T. G., 1108N Pernezny, K., 465 Nava, A. R., 61 adovan, A., 102 Peronospora spp.: on coleus, Louisiana and Navas-Cortés alkovics, L., 375N New York, 11 11N: on coleus, sporulation of Neate, S. M., alm, M. E., 112N, 834N, 971N, 973N, | leaf, cover photo, August; on sweet basil Nejat, N., 247N almucci, H. E., 11O07N South Africa, 1 115N Nelson, M. E., 1283 an, Z., 840 Nematodes, population dynamics, golf course, ande, S., 1214 New England, 50] Pane, A., 110N Perotio, M Nemesia ring necrosis virus, ornamental plants, Pant, R. P., 974N Perring, 1 California, 1263N Panteleev, V. K., 853 Perry, K. | Neofabraea spp.,. on pear, fungicides, 48] Pantoea spp Pestalotiopsis spp., on guava, Nester, S. E., 708 P. agglomerans, on onion, leaf blight and bulb cover photo, January Nicely, P. A., 233 rot, Georgia, IS51N Hawaii, 16 Nigro, F., L1O8N P. stewartii, on corn: acquisition and Pesticides, mycoparasitism of Sclerotinia minor Plant Disease /December 2006 1563 Coniothyrium minitans affected by, 1407 on potato, soil-applied foliar fungicides, 964; Pleospora allii, on pear, overwintering Pethybridge, S. J., 891 on tomato, oospore inoculum, progeny, 741 inoculum, 1511 Petit, E., 1481] P. megasperma, on fennel, brown rot and wilt, Ploetz, R. C., 684N Petroczy, M., 375N Italy, L1ON Ploper, L. D., 248N etroselinum crispum, downy mildew, Sweden, P. nicotianae: on Catharanthus roseus, Plum pox virus LLIN zoospore factors, 297; on poinsettia, Puerto apricot, Pakistan, 1 108N Petunia, Phytophthora infestans, South Atrica, Rico, 1459N; on Zamioculcas zamiifolia, on Prunus, sharka disease in Argentina, 523N 1SSON petiole rot and plant kill, 1107N on transformed plum clones, field trials, 1012 Pfender, W. F., 240, 1225 P. pachyrhizi: on kudzu, Kentucky, 834N; on Poa annua, root-knot nematode, golf course, Phacidiopycnis washingtonensis, on apple, soybean, long-term prediction in USA, 840; Quebec, 1109N postharvest fruit rot, 1376 on soybean, Mexico, 1260N; on soybean, Podolsky, R. H., 264 Phaeoisariopsis griseola, on Phaseolus uredinospore introduction to midwestern Podosphaera macularis, on hop, spatial coccineus, Argentina, 248N USA, 1254 heterogeneity, 1433 Phaeosphaeria sp., on cereals, new biotype in P. ramorum: on maiden-hair fern, California, Poinsettia, powdery mildew, Italy, 827N Poland, 113N 379N; on ornamentals, Norway, 1458N; on Pokorny, J., 1O9N Phakopsora pac hyrhizi Rhamnus purshiana, California, 246N Polizzi, G.. 114N, 246N, 972N, ILION, 1459N, on Desmodium tortuosum, Georgia, 972N P. tentaculata, on cotton, Spain, 523N 1553N on kudzu, in eight southern states, 380N P. tropicalis: on cigar plant, rotten, cover Polston, J. E., 61, 379N on Phaseolus spp., first report in USA, 970N photo, May; on Cuphea ignea, Italy, 680N: on Polygala mascatense, phytoplasma, Oman, on soybean: Alabama, |12N:; North Carolina, Pieris and Rhododendron spp., Virginia water 248N 973N: P. meibomiae comparison, 708; and soil, 525N Pomar, F., 155 survival in Argentina, 826N; urediniospores, hytoplasma opulus spp. rust, leaf wetness duration, 177 solar irradiance effect, 941 “Candidatus Phytoplasma mali”, on apple, Porchas, M., 554 on soybean and kudzu, Texas, 971N leafhopper vector, 284 Porta-Puglia, A., 1 1O8N Phaseolus spp., soybean rust, first report in 16SrlI-E, on Calendula, Solanum, and Porter, L. D., 964 USA, 970N Chenopodium spp., 325 Porter, P. M., 215, 1129 P. coccineus, angular leaf spot, Argentina, 16SrIV group, on coyol palms in Honduras, ortulaca grandiflora, Alternanthera mosaic 248N 526N virus, Florida, 832 P. vulgaris: bacterial wilt, Canada, 1262N; chickpea, group 16SrII, Oman, 973N Pospieszny, H., 112N, 1106N bacterial wilt, Nebras 1, OM8IN: viruses, New on grape, South Africa, 1360N Postharvest pathology York, 203: white mold, infection factors, 946: group 16S rDNA II, on Polygala mascatense, apple fruit rot, 1376 white mold, P. coccineus crosses, resistance, Oman, 248N citrus green mold, ethylene degreening, 89 1167 lethal yellowing, coconut palm, Nevis Island, grape gray mold: irradiation, 445; Muscodor Phellinus ferruginosus, on Juniperus communis 834N albus and factors, 1019 Spain, 1462N phyllody on lettuce, new in Iran, 247N melon decay, sodium silicate effect, 279 Phialophora gregata, on soybean, stem residue, potato, Texas and Nebraska, 377N strawberry anthracnose, pyraclostrobin for 759 potato purple top, detection in plants and control, 862 Phillips, D. V.,972N, 1161 leafshoppers, 663 Mato (see also Solanum spp.) Phillips, P. A., 567 stolbur: 16SrXHI-A, on strawberry, lialy, black dot: aerial infection, 999; vegetative Phlox sp., Carmovirus, natural infection, 1115N 831N: corn reddening, 1313 compatibility groups, 1287 Phoma sp., on sour cherry, Serbia, 6b830N witches ’-broom on Withania somnifera, Globodera rostochiensis, Spain, 1262N P. exigua: on Hydrangea macrophylla, Mtaly, group 16SrVI, 248N late blight, soil-applied foliar fungicides, 1113N; on lettuce, basal rot, fungicides for Piche, L. M., 935 tuber effect, 964 control, 1268; on lettuce, leaf spot, cover Pieris japonica, Phytophthora tropicalis, in phytoplasma, Texas and Nebraska, 377N photo, October irrigation water, Virginia, 525N pink rot, mefenoxam, resistance, 927 P. ligulicola, on pyrethrum, seedborne Pilgeram, A. L., 971N Sclerotinia stem rot, fungicides, timing, infection, 89] Pinaceae, Jomato spotted wilt virus, Georgia, southern blight, Italy. 1114N P. tracheiphila, on citrus, PCR for 376N tuber sprout rot, Fusarium sambucinum, identification, 1523 Pinckard, T. R., 1143 Michigan, 1460N Phomopsis spp Pinel, A., 259 Verticillium wilt, Malta, 1108N P. amygdali, on peach, fruit rot, Greece. Pinel-Galzi, A., 683N viruses, multiplex RT-PCR for detection, 185 ISSIN Pinero, D., 1004 otato virus Y P. mali, on apple, Greece, 375N Ping, Q., 1389 biological and serological properties, 559 P. viticola, on grape: disease warning system, Pinon, J., 177 on potato, nitrogen effect, 73 1239; fungicide applications, dormant period, Pinus spp., collar rot, Diplodia spp., detection strain mixtures, multiplex PCR assay, 935 1195 methods, 307 strains in Certified seed lots, Washington and Phytophthora spp P. defoniana, mistletoe, Mexico, 1461N Oregon, 1102 P. cactoru, on fruit and nut crops, variation P. douglasiana, mistietoe, Mexico, 681N on tobacco, aphid vector transmission, 777 in California, 16] P. flexilis, rust, species hybridization, 1552N Pourrahim, R., 252 P. cambivora: on Abies procera, Norway, P. herrerai, misiletoe, Mexico, 681N Powell, C. A., 675 682N:; en beech, Italy, 1362N P. vocarpa, mistletoe, Honduras, 685N Prakash, S., 974N P. capsici: on chili, New Mexico, 291; on Pistacia spp Pratt, R. G., 528N, 1085 cucumber. Mexico, 1552N: on cucumber, P. lentiscus, Cylindrocladium leaf spot, blight, Pratylenchus spp., on canola and weeds, Iran, resistance screening, 1276; on pepper, and crown rot, 1110ON 1555 diversity in Spain, metalaxyl, 1135: on P. vera, leaf spot, Egypt, 1553N P. pentrans, on potato and cucumber, organic pumpkin, New Mexico, 1110N; weed Pithomyces chartarum, on bromegrass, amendment, 487 association, Florida vegetable farms, 345 Nebraska, 1O8N Prosopis glandulosa, Leveillula taurica, P. cinnamomi: on Fraser fir, plantation Pivonia, S., 840 cleistothecia, 1358N epidemiology, 1171: on oak, California, 685N Pixley, K. V., 1485 Prota, U., 325 P. citricola, on false cypress, Hungary, 1358N Placidiopycnis washingtonensis, on apple, cover Prota, V. A., 325 P. citrophthora, on Penstemon barbatus, Mtaly, photo, November Prunus spp., Plum pox virus, Argentina, 523N 1260N Plasmodiophora brassicae, on bok choy and P. aviwn, anthracnose, overwintering in buds, P. erythroseptica, on potato, mefenoxam cabbage, AG3 phosphonate application, 1517: 1452 resistance, significance, 927 on bok choy, rating scale, cover photo, P. cerasus, tissue necrosis, Serbia, 680N P. europaea, on oak, in USA, 827N December Prunus necrotic ringspot virus P. hedraiandra, on Rhododendron, dieback Plasmopara spp. Arabis mosaic virus co-infection, on rose, and leaf lesions, 1O9N P. halstedii, on Rudbeckia fulgida: Virginia, cover photo, July P. infestans: interaction with solanaceous 1461N: zoosporangia, cover photo, November on rose, Arabis mosaic virus comparison, hosts, 24; on petunia, South Africa, 1550N: P. petroselini, on parsley, Sweden, 111N Iran, 975N 1564 Plant Disease /Vol. 90 No. 12