k{aQ --- The Society of Plant Protection of North Japan

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Annual Report of the Society of Plant Protection of North Japan: Contents


No.57 (2006)

Contents

Saito, T. : Glasshouse Pests and Microbial Control 1

Sasaki, N., Arai, M. and Suzuki, F. : Rep-PCR Fingerprinting Analysis of Pyricularia oryzae Isolates with Decreased Sensitivity to Dehydratase Inhibitors in Melanin Biosynthesis (MBI-D) in Iwate Prefecture and their Pathogenic Races 10

Tominaga, T. : Possible Improvement in Forecasting Accuracy of Rice Panicle Blast Epidemics Using Chill Degree-Days as an Explanatory Factor 14

Kurauchi, K., Kudo, Y., Kimura, T. and Uemura, T... Difference in Resistance to False Smut Disease between Rice Cultivars in Aomori Prefecture 17

Shimizu, M.: Effect of Successive Treatment by Fungicides on Sensitivity to DMIs of Cercospora beticola Isolated from Sugar Beet 22

Fujine, O., Onodera, M. and Sumino, A. : Survey of Fusarium Basal Rot of Onion in Central and North Hokkaido from 2003 to 2005-Influence of Soil Pollution and Seedling Infection by Fusarium oxysporum f.sp. cepae Exert on Occurrence of Basal Rot 26

Sekine, T. and Nagano, T. : Characteristics of Dutt Dusting for Bacillus subtilis 30

Iwama, T. : Mucor Rot of Long Chinese Yam (Dioscorea batatas) caused by Mucor Piriformis 33

Komatsu, T., Mastuzawa, M. and Horita, H. : Control of Tomato Bacterial wilt by Combination of Sterilization Using Soil Reduction with Molasses and Grafting onto Rootstock of Disease-Resistant Variety 38

Komatsu, T., Matsuzawa, M. and Horita, H. : Control of Tomato Bacterial Wilt by Soil Reduction Treatment with Deep Tillage Rotary and Resistant Rootstock Cultivar 42

Horita, H. : Evaluation of Cauliflower Varieties for Incidence of Soft Rot 47

Ikeda, S. and Shimizu, M. : Occurrence of Bulb Black Rot on Edible Lily (Lilium lancifolium) in Hokkaido 49

Ikeda, S., Yachida, K. and Shimizu, M. : Infection Routes and Control of Bulb Black Rot on Edible Lily (Lilium lancifolium) 53

Sasaki, J. and Takeuchi, T. : Occurrence of Pepper mild mottle virus (PMMoV) Strain Capable of Overcoming Resistant Gene (L3) of Sweet Pepper in Hokkaido 56

Yamamoto, H. and Senda, M. : Japanese hornwort mosaic virus and Phytoplasma Detected in Water Dropwort in Akita Prefecture, Japan 58

Misawa, T., Nakazumi, H. and Shinmura, A. : A Propagation System Using Rice Chaff Enables Strawberry Runner Plants to Prevent Infection by Crown Rot 60

Ueno, K., Kaneko, K., Taniguchi, E. and Nagasawa, S. : Control of Fusarium Wilt and Nematode on Strawberry by Soil Reduction in Yamagata Prefecture 62

Sugiyama, S. and Horiuchi, S. : Diversified Pathogenicity of Chrysanthemum Isolates of Verticillum dahliae for Some Chrysanthemum Cultivars 65

Takesawa, T., Chiba, K., Iwadate, Y. and Abe, J. : Gentian Tumorous Symptoms are Transmitted by Grafting and are not Observed by Shoot Apex Culture 68

Nakatani, F. : Mode of Spread and Field Distribution of Heteroecious Fungus (Puccinia sp.) on Gentiana triflora var. japonica f. montana and Molinia japonica at Moor and Snowbed Grassland 72

Hagita, T. : Occurrence of Prune (Prunus domestica) Anthracnose Caused by Colletotrichum acutatum in Hokkaido 78

Misawa, T. and Takeuchi, T. : PCR Detection of Agrobacterium vitis Isolates from Grapevine in Hokkaido 82

Yukita, K., Kimura, Y. and Kushita, T. : Drift-Reducing Spray Application in Dwarf Apple Orchards and Efficacy of Pesticides for Pest Control 1. Effects of Drift-Reducing Spray on Scab and Blotch 86

Kushita, K., Kimura, Y. and Yukita, K. : Drift-reducing Spray Application in Dwarf Apple Orchards and Efficacy of Pesticides for Pest Control 2. Control of Aphid, Ouatus malicolens and Two-spotted Spider Mite, Tetranychus urticae 91

Kimura, Y., Yukita, K. and Kushita, T. : Drift-Reducing Spray Application in Dwarf Apple Orchards and Efficacy of Pesticides for Pest Control 3. General Estimation of Efficacy of Drift-Reducing Spray for Pest Control 96

Kanno, E. and Ogata, T. : Wetting and Temperature Requirements for Blotch Infection on Apple Current Shoot Leaves with Conidiospores of Diplocarpon mail 100

Ohara, T., Ueda, S., Ishikawa, Y. and Tsuda, M. : Control of Apple Blotch (Diplocarpon mali) by Applying Simeconazole WP during Flowering Period 105

Nekoduka, S., Ito, T., Sasaki, H. and Iwadate, Y. : Occurrence of Topworking Disease Caused by Apple chlorotic leaf spot virus (type strain) on Apple Saplings with JM1 Rootstock and Sensitivity of JM Series Rootstocks to Causal Viruses of the Disease 109

Ogata, T. and Kanno, E. : Residual Effect of Pyraclostrobin Boscalid Mixture for Apple Ring Rot Caused by Botryosphaeria berengeriana 114

Kan, H., Ohtomo, R. and Suzuki, T. : Causal Factors of Picky Rice in Iwate Prefecture in 2005 118

Kimura, Y., Ichita, T. and Ishioka, M. : Seasonal Occurrence of Adults of Rice Leaf Bug Trigonotylus caelestialium (Heteroptera : Miridae) Caught by Synthetic Sex Pheromone Trap and Sweeping Method 122

Takita, M. : Effects of Trap Height and Position on Male Catches of Rice Leaf Bug Trigonotylus caelestialium in Sex Pheromone Trap 126

Niiyama, T. and Itoyama, K. : Control of Rice Leaf Bug, Trigonotylus caelestialium (Heteroptera : Miridae) by Application of Herbicide to their Source of Immigration 129

Kikuchi, A. and Kobayashi, T. : Effect of Some Factors on Flight Activity of Trigonotylus caelestialium (Kirkaldy) (Heteroptera:Miridae) III. Effect of Diet 134

Kikuchi, A. and Kobayashi, T. : Method of Italian Ryegrass Cultivation to Suppress Increases in Numbers of Rice-Ear Bugs 136

Kiriyama, N. : Control of Oriental Corn Borero, Ostrinia furnacalis Using Yellow High-Pressure Sodium Lamp in Foxtail Millet 141

Iwasaki, A., Miyake, N. and Takezawa, Y. : Seasonal Prevalence of Seed Corn Maggot Delia platura (Diptera : Anthomyiidae) in Hokkaido Inferred from Malaise Trap Catch and Ovarian Development 145

Ono, T., Oyama, J. and Kidokoro, T. : Control Effects of Foliar Spray Insecticides on Foxglove Aphid, Aulacorthum solani, in Soybean 148

Sakakibara, M. and Yamamori, M. : Flower Visiting Insect Fauna of Canolas in Morioka City : Artificial Movement of Pollinators Should Be Considered in Evaluation of Gene Flow of GM Plants 151

Takashino, K. and Sakakibara, M. : Establishment of Two Diamondback Moth Strains Selected for Fast and Slow Developmental Speeds 158

Sasaki, M. and Nakamura, A. : Control of Greenhouse Whitefly, Trialeurodes uaporariorum Westwood and Effect on Parasitism of Encarsia formosa Gahan by Different Applications of Insecticides in Tomato Greenhouses 161

Masuda, T. and Miyata, M. : Effect of Insecticides on Whitefly, Trialeurodes uaporariorum 167

Masuda, T., Miyata, M. and Higuchi, T. : Effect of Pilot Formulation of Beauveria bassiana (NBL-2) on Control of Two-spotted Spider Mite, Tetranychus urticae 171

Miyata, M. and Masuda, T. : Control of Tetranychus urticae on Strawberry by Neoseiulus californicus and Hydrogenated Starch Hydrolysate 174

Miyata, M. and Masuda, T. : Effects of Some Insecticides Blocking Spiracles of Tetranychus urticae and Tetranychus kanzawai 177

Miyata, M. and Masuda, T. : Effects of Insecticides Blocking Spiracle for Aphids and Powdery Mildew on Strawberry 182

Sakurai, T. : Optimum Number of Repetitions of Petunia Leaf Disk Assay for Detecting Adult Frankliniella occidentalis That Transmits Tomato Spotted Wilt Virus 185

Shindo, J. : Occurrence of Pea Leafminer Liriomyza huidobrensis (Blanchard) (Diptera : Agromyzidae) in 2005 in Aomori Prefecture and Effective Granular Insecticides for Control 188

Sasaki, H., Takeda, Y. and Wagatsuma, T. : Role of Tabanid Flies as Pollinators of Buckwheat in Hokkaido, Japan 192

Itoyama, K. and Niiyama, T. : Insect Fauna Associated with Kochia scoparia in Akita Prefecture 195

Kikuchi, O., Masuda, T. and Miyata, M. : Occurrence of Aphids on West Indian Cherry Malpighia emarginata in Miyagi Prefecture 198

Toyoshima, S. and Ishiguri, Y. : Fruit Injury of the Five Apple Cultivars by Peach Fruit Moth,Carposina sasakii 200

Ishiguri, Y. and Toyoshima, S. : Possibility of Presence of Carposina sasakii Larvae in 'Fuji' Apples during Harvest 203

Ishiguri, Y. and Toyoshima, S. : Larval Development of the Peach Fruit Moth, Carposina sasakii, in Wild Apples 205

Aihara, T., Arakawa, A., Toyoshima, S. and Mochizuki, F : Monitoring Method for Seasonal Prevalence of Peach Fruit Moth, Carposina sasakii, that Utilizes Improved Lure in Apple Orchards Treated with Sex Pheromone Mating Disruption 208

Shigehara, T., Takanashi, M., Toyoshima, S. and Arai, T. : Seasonal Abundance of Aphids (Homoptera : Aphididae) and Composition of their Parasitizing Wasps (Hymenoptera) in Apple Orchards 21