Annual Report of The Kansai Plant Protection Society

Online ISSN : 1883-6291
Print ISSN : 0387-1002
ISSN-L : 0387-1002

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Volume 48

Displaying 1-36 of 36 articles from this issue

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Original paper

Application of seven commercial microbial pesticides to duct dusting method

Hideki Watanabe, Yoshihiro Taguchi, Hayato Horinouchi, Mituro Hyakumac ...

2006 Volume 48 Pages 3-9
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.3

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Application of seven microbial pesticides to dust ducting method using hot air heating ducts was tested. The wettable powders (WP) of three Bacillus subtilis isolates were uniformly scatterd over greenhouse. Colonies of the B. subtilis IK-1080 were most frequently trapped on the nutrient agar plate in the greenhouse. Talaromyces flavus WP was also scattered over the greenhouse. On the other hand, Bacillus thurigensis WP, Avirulent Erwinia carotovora WP and Verticillium lecanii WP were not effectively scattered using the ducts.

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Spray characteristics and control effects of various special purpose pesticide applicators on the white peach scale Pseudaulacaspis petagona (Targioni) in tea fields

Yusuke Katai, Akihito Ozawa

2006 Volume 48 Pages 11-15
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.11

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The white peach scale Pseudaulacaspis pentagona (Targioni) inhabits the branches under the leaf layer of tea trees. Special purpose pesticide applicators were developed for treating the scale. This was because in this case, when conventional applicators were used for applying pesticides, they could not reach the scale easily. The adhesion position and control effect were investigated by changing the application rate by using various types of applicators, including the arch-shaped applicator. The results suggested that 1,000L/10a might be an adequate application rate. Further, the adhesion position of the water sprayed on the tea bush differed across the tested applicators. In all the tested applicators, approximately half of the sprayed water escaped to the ground. The arch-shaped and stick-shaped applicators showed sufficient control of the scale in tea fields.

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Control effect of bactericides on bacterial shot hole disease caused by Xanthomonas campestris pv. pruni in peach in relation to severity of infection

Ryoko Morimoto, Takashi Minakata, Masashi Koyama, Ko Shimazu, Masahiko ...

2006 Volume 48 Pages 17-22
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.17

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We investigated the control effect of bactericides, mainly antibiotics, on bacterial shot hole disease caused by Xanthomonas campestris pv. pruni in peach from 1998 to 2005 in relation to the severity of infection. The antibiotic streptomycin was effective giving a protective value of 63-67 in the untreated plots when the percentage of infected fruit was 5.5-9.8%. At a higher rate of infection, however, the protective value decreased. Streptomycin was as effective as the other bacteriocides (oxytetracycline, validamycin and dithianon) when the rate of infection in the untreated plot was low. The efficacy of streptomycin was not improved by combined administration with ziram-thiram compounds.

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The distribution of tomato plants that showed tomato yellow leaf curl virus (TYLCV) infection and the mode of invasion of the sweetpotato whitefly (Bemisia tabaci Genn.) into a greenhouse

Hirotsugu Tsueda, Yoshihiro Taguchi

2006 Volume 48 Pages 23-28
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.23

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We investigated the distribution of tomato plants showing the symptoms of tomato yellow leaf curl virus (TYLCV) infection in relation to the population density and distribution pattern of the sweetpotato whitefly (Bemisia tabaci Genn.) in a greenhouse condition. The infected plants were found near the side windows of the greenhouse. However, when an insect-proof net (mesh size 0.4×0.4mm) was placed along the side windows, the infected plants were mainly found under the roof windows. This indicates an alteration in the mode of invasion of whiteflies into the greenhouse. Many whiteflies were caught at a height less than 1m height from the ground. After the placement of the insect-proof net, the invasion ratio in the greenhouse decreased from 25.5% to 4.5%. Then, the whiteflies enter the greenhouse mainly through the side windows. However, adopting preventive measures such as placing a net on the on the roof windows is very essential in controlling of TYLCV infection.

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Morphology of seed endophytes and choke inducing in Agropyron ciliare var. minus

Akitoshi Tajimi, Makoto Ueda, Kiyohiro Mori, Megumi Kurita, Shin Fujim ...

2006 Volume 48 Pages 29-37
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.29

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Endophyte-infested seeds of Agropyron ciliare var. minus (=Elymus racemifer) were collected and investigated on the morphology of fungul endophytes. Mycelia spreaded rather sparsely compared with those of Fustuca arundinacea or Lolium perenne. We pointed out the existence of clustered mycelia which were rarely observed at the outer edge of the aleurone layer. The interaction was discussed between the existence of clustered mycelia and the inducing of choke in A. ciliare var. minus.

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Short communication

Effects of elimination of Chrysanthemum stunt viroid from infected plants on growth and flowering of chrysanthemum cv. “Jinba”

Makiko Hotta, Tohru Hasegawa, Kazushi Ohishi, Munetaka Hosokawa, Hiros ...

2006 Volume 48 Pages 39-40
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.39

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Diseases of cabbage plug seedlings in a commercial nursery in Mie prefecture during August 2004 and March 2005

Masaharu Kubota, Satoko Nakasuji, Masafumi Simizu, Kazufumi Nishi

2006 Volume 48 Pages 41-43
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.41

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Resistance of wheat varieties cultivated in Mie Prefecture to Fusarium head blight

Katsutoshi Kuroda, Suzuki Hirofumi

2006 Volume 48 Pages 45-47
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.45

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Pathogenicity of Pythium ultimum var. ultimum to cabbage seedlings

Masaharu Kubota, Satoko Nakasuji, Masafumi Shimizu, Kazufumi Nishi

2006 Volume 48 Pages 49-50
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.49

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Field experiment on use of converter furnace slag to control clubroot disease in Brassica rapa var. akana

Keiichi Murakami, Hidemi Shimizu, Itsuo Goto

2006 Volume 48 Pages 51-52
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.51

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Influence of Application of Phosphite Fertilizer on Occurrence of Soybean Phytophthora Rot

Kazumasa Maekawa, Takeshi Kanto, Yutaka Iwamoto, Masataka Aino

2006 Volume 48 Pages 53-54
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.53

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Existence of the Endophytic Bacteria in Melon Roots which suppress the Infection of Olpidium bornovanus, Viral Vector for Melon necrotic spot virus

Masataka Aino, Seiji Uematsu, Chika Miwa, Shigeharu Takeuchi, Rie Adac ...

2006 Volume 48 Pages 55-56
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.55

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Effect of seed disinfection for prevention against Bacterial Fruit Blotch of Cucurbitaceae vegetables by treatment with mixture of Copper hydration agent and Organic Acid, or with Peroxy acetic Acid

Kazuaki Hara, Ryoko Hikami, Juichi Shimazu, Takashi Shirakawa

2006 Volume 48 Pages 57-60
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.57

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Identification of causal fungi of Sooty Spot of Cymbidium

Chiharu Nakashima, Takao Kobayashi, Seiji Uematsu, Yoshihiro Urakami

2006 Volume 48 Pages 61-63
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.61

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A Sooty spot disease on Cymbidium was observed in Chiba in 1996 and Tokushima Prefecture in 2005. These morphological characteristics, host and symptoms were agreed with Pseudocercospora cymbidiicola U. Braun & C. F. Hill. This species was new to Japan.

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Seasonal occurrence of Souring and species of Drosophila in fig field

Noriyuki Miyake

2006 Volume 48 Pages 65-67
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.65

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Occurrence of MBI-D-fungicide Resistant Isolates in the Rice Blast Fungus (Pyricularia grisea) in Aichi Prefecture

Tomomi Fujita, Noriyuki Miyake

2006 Volume 48 Pages 69-71
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.69

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Chemical Control of Downy mildew of lettuce, and its disease incident in Awaji island

Shinji Nishiguchi, Toshiharu Hirose, Kazumi Irie

2006 Volume 48 Pages 73-74
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.73

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Effects of distance from infection source on development of fruit symptom of ring rot of Japanese pear

Hiromichi Nitta, Katsuhiko Nakamoto

2006 Volume 48 Pages 75-76
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.75

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Effects of distance from infection source on development of fruit symptom of ring rot of Japanese pear were investigated in field experiments. The fruit symptoms were not developed when the distance from the diseased branch were > 1 m and > 3 m in a routine chemical control plants and the controlled plants, respectively.

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Pathogenicity of several fungi isolated from symptomatic fruit of core rot of Japanese pear

Hiromichi Nitta, Hiroaki Kurihisa

2006 Volume 48 Pages 77-79
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.77

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Causal agent of fruit core rot of Japanese pear has not been known. Present study demonstrated that several fungi isolated from the symptomatic fruit had pathogenicity to Japanese pear and may associate to development of the symptom. The pathogenicity varied among the fungal speices in a inoculation test and severer rots were appeared on the fruit in Phomopsis sp. and Dothiorella sp. than in Alternaria sp., Fusarium sp., Colletotricum sp. and Botrytis sp..

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Effect of picking time and temperature on fruit corerot in Japanese pear caused by Phomopsis sp.

Hiromichi Nitta, Shinji Akasaka

2006 Volume 48 Pages 81-82
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.81

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For Japanese pear the change in the temperature of fruit was monitored from the day before to the day after harvest and the resultant expression of fruit core rot after storage were compared for two handling regimes. Fruit were either harvested at 3 p.m., left in the field overnight and then moved indoors at 8 a.m. on the following morning, or moved indoors (25°C) immediately after being harvested at 8 a.m.. Fruit harvested at 3 p.m. and left in the field maintained a higher flesh temperature than fruit moved indoors (25°C) immediately after harvest. As well, the delay in moving fruit indoors resulted in a higher incidence of fruit core rot after storage.

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A method of inducing fruit core rots in Japanese Pear artificially and effectively

Hiromichi Nitta

2006 Volume 48 Pages 83-85
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.83

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A method was investigated to artificially generate fruit core rot in Japanese pear by injecting a spore suspension through the calyx end of a fruit into the core using a syringe. When a spore suspension of Phomopsis sp. was inoculated using 10⁷ spores per fruit, a heavy type of fruit core rot was effectively generated. On the other hand, when a spore suspension of Colletotricum sp. was inoculated at 10⁵ spores per fruit, a mild type of fruit core rot was effectively generated.

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Survival of sorghum Plant Bug, Stenotus rubrovittatus (Matsumura) with seeds of some rice family weeds

Hirotsugu Tsueda

2006 Volume 48 Pages 87-88
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.87

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Control of the Fruit Feeder Insect Pests in Chestnuts by Soaking in Host Water, and its Estimation of Quality

Kiyotomo Futai, Toshiharu Hirose, Shinji Nishiguchi

2006 Volume 48 Pages 89-90
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.89

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A control method of whiteflies using a vinylsheet in a closed greenhouse

Naoki Katsuyama, Keiji kuwabara, Hirotsugu Tueda, Tomiyuki Fukuta, Kan ...

2006 Volume 48 Pages 91-93
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.91

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Influence of spreading agents on Pathogenicity of Nomuraea rileyi

Yoko Kawamura, Naofumi Hozumi, Yoshinari Enami

2006 Volume 48 Pages 95-96
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.95

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Improvement of a pheromone trap for forecasting of pest occurrence

Tooru Ohno, Shinroh Katoh, Masahiro Fukaya

2006 Volume 48 Pages 97-98
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.97

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Effects of granule on the cabbage webworm, Hellula undalis (Fabricius) on Japanese white radish

Misayo Matsumura

2006 Volume 48 Pages 99-100
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.99

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Susceptibility of tomato russet mite Acuolps lycopersici (Massee) to sulfur fumigation

Toshio Kitamura, Ken-ichiro Honda

2006 Volume 48 Pages 101-103
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.101

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Reducing effects of yellow fluorescent lamp lighiting and film mulch on damage by fruit-piercing stink bugs in citrus orchards

Ken Suzuki

2006 Volume 48 Pages 105-106
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.105

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Distribution of Scotinophara lurida in paddy fields and changes in the yield components of infected rice plants in case where the insect pest occurs in large quantities

Tooru Kitagami, Minoru Nishino

2006 Volume 48 Pages 107-110
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.107

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Comparison of methods of killing colonies of Bomcus terrestris after their usage for pollination in greenhouse

Tetsuya Koide, Kazunori Yabe

2006 Volume 48 Pages 111-113
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.111

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Seasonal population changes of the greenstriped cochlid, Parasa lepida Cramer

Satoshi Nisida, Yuko Araki, Hiroichi Sawada

2006 Volume 48 Pages 115-117
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.115

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Effects of pesticides on diamondback moth with cabbage leaf dipping method in Osaka Prefecture

Yoshinori Ueda, Mamoru Tsujino, Jyun-ichi Negoro, Manabu Shibao, Hiros ...

2006 Volume 48 Pages 119-121
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.119

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Seasonal prevalence in adult emergence of onion thrips, Thrips tabaci Lindeman from an open welsh onion field

Manabu Shibao, Hiroshi Tanaka

2006 Volume 48 Pages 123-124
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.123

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Control effect of some pesticide treatments for the tomato russet mite, Aculops lycopersici on greenhouse tomatoes

Hiroshi Tanaka, Manabu Shibao, Toshio Kitamura, Ken-ichiro Honda

2006 Volume 48 Pages 125-127
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.125

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Seasonal prevalence in occurrence of Corythucha marmorata (Uhler) on tall goldenrod and the number of catchs of the lace bugs by sticky trap

Mamoru Tsujino, Hiroshi Tanaka, Manabu Shibao

2006 Volume 48 Pages 129-130
Published: 2006
Released on J-STAGE: June 13, 2011

DOIhttps://doi.org/10.4165/kapps.48.129

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