ANNUAL REPORT OF THE SOCIETY OF PLANT PROTECTION OF NORTH JAPAN

Online ISSN : 2185-4114
Print ISSN : 0368-623X
ISSN-L : 0368-623X

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Issue 33 Pages 1-

Volume 1982, Issue 33

Displaying 1-50 of 56 articles from this issue

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The Soil-borne Diseases and Its Control of Leguminous Crops in Upland Field Converted from Paddy Field in Hokkaido

Jun AKAI

1982 Volume 1982 Issue 33 Pages 1-6
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.1

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Mutual Relations among Levels of Field Resistance of Rice Cultivars to Rice Blast, Disease Severity and Yield Losses

Tadaaki HIGASHI, Shigeru SAITO

1982 Volume 1982 Issue 33 Pages 7-8
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.7

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Four rice cultivars with different levels of field resistance to rice blast were grown under three conditions of disease severity. The higer levels of field resistance reduced the yield loss caused by panicle blast. The difference of yield loss between a resistant cultivar Toyonishiki and a susceptible cultivar Sasanishiki increased with increasing panicle blast severity. Even under the severest condition of panicle blast where 90% spikelets of Sasanishiki were infected and it suffered 40 to 50 % loss of yield, Toyonishiki maintained more than 80% of yield of the control.

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Simulation of Rice Leaf Blast Using BLASTCAST, a Plant Disease Simulator

Keiji OHTA, Suesaku CHIBA, Keisei SHIMADA

1982 Volume 1982 Issue 33 Pages 9-11
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.9

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Some Trials for Forcasting Rice Leaf Blast Epidemics by Application of the Computer Simulation

Akira HASHIMOTO, Kazuo MATSUMOTO, Tadae ADACHI

1982 Volume 1982 Issue 33 Pages 12-14
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.12

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The simulation model of rice blast development was composed from the relationship among the plant growth, the host resistance, the behaviour of the causal spores and weather conditions. When the weather records met in past years following by the present data set up into the model, the output indicated available information to predict securely the disease progression for about 7 days as coincident with latent periods, and showed the disease progress range for the further days.

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Races of Blast Fungus, Pyricularia oryzae Cav., Isolated in Tohoku District in 1980

Keisuke SHINDO, Hiroshi YAEGASHI, Koichi ASAGA

1982 Volume 1982 Issue 33 Pages 15-17
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.15

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Blast Fungus Virulent to Pi-b Isolated in Tohoku District in 1980 and 1981

Keisuke SHINDO, Hiroshi YAEGASHI, Masataka IWANO, Koichi ASAGA

1982 Volume 1982 Issue 33 Pages 18-20
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.18

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Estimation of Racial Composition and Its Proportion of Rice Blast Fungus (Pyricularia oryzae Cay.) in the Paddy Fields by Seedling Trap Method

Masataka IWANO, Koichi ASAGA

1982 Volume 1982 Issue 33 Pages 21-24
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.21

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Occurrence of Resistant Strains of Pyricularia oryzae Cavara against Kasugamycin in Akita Prefecture and Declining of the Strains after Breaking of Chmical Application

Tomio FUKAYA, Jiro KOBAYASHI

1982 Volume 1982 Issue 33 Pages 25-28
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.25

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Occurrence of Torelant Strains of Rice Blast Fungs for Chemicals in Yuri District of Akita Prefecture and Evaluation of Effects of Chemicals Application in the District with Seedling Trap

Akiyasu IITOMI, Tomio FUKAYA, Shigeru DOBASHI

1982 Volume 1982 Issue 33 Pages 29-32
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.29

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Effect of Field Resistance and Chemical (Granule) Application on the Panicle Blast

Koichi ASAGA, Keisuke SHINDO, Masataka IWANO

1982 Volume 1982 Issue 33 Pages 33-35
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.33

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were tested by using the varieties, Toyonishiki (r) and Sasanishiki (s), and chemicals, Probenazole and Isoprothiolane, in several combinations each other.The combinations of varieties and chemicals were effective except that of Sasanishiki and chemical application 14 days before heading. The disease severity in Toyonishiki with no chemical application was almost the same as those in Sasanishiki with twice chemical applications at the time before occurrence of leaf blast and 14 days before heading.

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Relations between Effect of Fthalide on Rice Panicle Blast and the Chemicals Residues in Panicle

Shoji YAMAYA, Jiro KOBAYASHI

1982 Volume 1982 Issue 33 Pages 36-38
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.36

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Relationship between Symptoms and the Age of Rice Seedling Inoculated by Pythium sp.

Katsumi OGAWA, Masayoshi SUWA

1982 Volume 1982 Issue 33 Pages 39-40
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.39

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The Outbreak of the False Smut in Hamadouri District, Fukushima Prefecture in 1980

Toshio TAIRA

1982 Volume 1982 Issue 33 Pages 41-42
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.41

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Discoloration of Unfulled Rice Occurred by Typhoon at Miyagi Prefecture in 1981

Toshio OIKAWA, Ryoso HONKURA, Takashi INOUE

1982 Volume 1982 Issue 33 Pages 43-45
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.43

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Causal Fungi of Brown Blotche on Glume of Rice Plant and Environmental Factors Affecting for the Occurrence of the Disease in Hokkaido

Fumio TANAKA, Sadao TSUCHIYA

1982 Volume 1982 Issue 33 Pages 46-48
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.46

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Occurrence of Rice Bacterial Grain Rot by Inoculation of Pseudomonas glumae to Seedling of Rice Plant

Takao GOTO

1982 Volume 1982 Issue 33 Pages 49-50
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.49

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General Aspects of Snow Mold of Wheat and Rye in the Upland Field Converted from Paddy Field in the Yokote Basin

Hozumi SUZUKI, Yoshikatsu FUJITA

1982 Volume 1982 Issue 33 Pages 51-52
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.51

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Studies on Diseases of Job's Tears

1. Influence of Cultivation Method on Occurrence of Job's Tears Leaf Blight

Ryoso HONKURA, Toshio OIKAWA, Takashi INOUE

1982 Volume 1982 Issue 33 Pages 53-54
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.53

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Studies on Diseases of Job's Tears

II. Infection Source of Leaf Blight

Takashi INOUE, Toshio OIKAWA, Ryoso HONKURA

1982 Volume 1982 Issue 33 Pages 55-57
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.55

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Studies on Diseases of Job's Tears

III. Effect of Disinfection of Job's Tears Seed on Job's Tears Leaf Blight and Head Smut

Toshio OIKAWA, Ryoso HONKURA, Takashi INOUE

1982 Volume 1982 Issue 33 Pages 58-59
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.58

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Spore Germinaton of Smut Fungus of Job's Tears, Ustilago coisis Bref., with Special Refference to Its Thermal Death Points

Hirotaka KUWATA, Keisei SHIMADA, Nobuo SATOH, Nobuhiko OHSAKA

1982 Volume 1982 Issue 33 Pages 60-62
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.60

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The spores of Ustilago coicis Bref. germinated at temperature of 10°C to 35°C, and optimum at 30 to 35°C. The spores excellently germinated on both potato sucrose agar medium and 2% crude agar medium, also under both total darkness and illuminated condition. The spores lost their germinability when treated at 54°C for 10 minutes in hot water; and they lost it when treated at 75°C for 6 days, at 80°C for 3 days, at 85°C for 2 days and 90°C for one day in an oven.

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Control of Smut Disease of Job's Tears by Seed Treatment with Several Fungicides and the Effects of the Fungicides to the Spore Germination

Hirotaka KUWATA, Keisei SHIMADA, Nobuo SATOH

1982 Volume 1982 Issue 33 Pages 63-64
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.63

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Smut disease of Job's tears caused by Ustilago coicis Bref., was effectively controlled when infected seeds were dipped into the suspension of benomyl at 500ppm a. i. for 3 days, and coated with thiuram-benomyl or thiuram-thiophanate methyl at 0.5%per weight of seed, each before seeding. Germination of the fungal spore was completely inhibited on the media containing thiuram-benomyl or thiuram-thiophanate methyl. Benomyl did not inhibit the germination (promycelial elongation), but inhibited the production of sporidia on the promycelia.

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Seed Rots and Damping-off of Corn and Its Control by Seed Protectant Fungicides

Yoshiyuki TAKAHATA, Fujio KODAMA, Jun AKAI

1982 Volume 1982 Issue 33 Pages 65-66
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.65

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Technique of Application of Chemicals and Deposition for Control of Soybean Purple Speck

Kuniaki TSUKIJI, Tatsuo OZAWA, Masaaki OKAJIMA

1982 Volume 1982 Issue 33 Pages 67-68
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.67

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Resistance of Some Soybean Cultivars to Phytophthora megasperma var. sojae Hildebrand and Pathogenic Race of Isolates

Sadao TSUCHIYA, Fumio TANAKA, Fujio KODAMA

1982 Volume 1982 Issue 33 Pages 69-71
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.69

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Fifteen isolates of P. megasperma var. sojae collected from Hokkaido and Yamagata prefecture were inoculated to the seedlings of cultivars of soybean including 8 differentials reported by Laviolette and 10 Japanese commercial cultivars. Three Japanese cultivars i. e. Gedenshirazu No.1, Ohoju, Toyosuzu were resistant to the all isolates. Nine isolates were tested for reaction to the differentials. Two isolates were race 5 and 7, respectively, and the others seemed to be new races.

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Difference of Resistance of Soybean Varieties to Several Isolates of Stem Rot Phytophthora and Pathogenic Race of Isolates.

Takashi TANAKA

1982 Volume 1982 Issue 33 Pages 72-74
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.72

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Control of the Soybean Dwarf Disease by the Soil Application of Insecicides

Haruo HORIGUCHI

1982 Volume 1982 Issue 33 Pages 75-76
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.75

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Relationship between Incidence of Sugarbeet Root Rot in Monoculture and Climatic Factors

Mitsuro HYAKUMACHI, Tadao UI

1982 Volume 1982 Issue 33 Pages 77-78
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.77

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A Suppressive Phenomenon of Chinese Cabbage Clubroot in the Field

Tatsuo OZAWA, Kenji SASAKI, Masahiko ENDO, Tsuyoshi ONO

1982 Volume 1982 Issue 33 Pages 79-80
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.79

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Effect of Calcium on Violet Root Rot of Apple Tree

Chimao FUKUSHIMA, Yoshiaki OSANAI, Norio NAKAZAWA, Kazue SEGAWA

1982 Volume 1982 Issue 33 Pages 81-82
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.81

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In the laboratory tests, four chemicals perfectly inhibited the mycelial growth of Helicobasidium mampa Tanaka. They were commercial grades of Ca (OH) ₂, CaO+MgO, Ca (C10) ₂, and reagent grade of Ca (NO₃) ₂. For a practical reason, only the former two were examined in their curative effect on the infected apple tree in the orchard. It is considered that Ca (OH) ₂ is effective on the disease, but CaO +MgO requires further examination.

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Distribution Pattern and Survey Method of Population Density of Ovipositional Hills by 2nd Generation of Rice Stem Borer, Chilo suppressalis Walker, in Paddy Fields

Ryosuke TSURUTA, Jiro KOBAYASHI

1982 Volume 1982 Issue 33 Pages 83-84
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.83

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Analysis of Damage by Rice Leaf Beetle, Oulema oryzae Kuwayama, of Rice Plant in Hokkaido

Yozo HASHIMOTO, Tamotsu HARUKI

1982 Volume 1982 Issue 33 Pages 85-86
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.85

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Estimation of Number of Annual Genarations of Togo hemipterus Scott by Inspection of Ovarial Development

Shuichi OHSAWA, Mitsuru SAITO

1982 Volume 1982 Issue 33 Pages 87-88
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.87

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The number of annual generations of T. hemipterus in Fukushima prefecturewas estimated from investigation of ovarial development and quadrat method in the field. Female adults having mature ovaries Were observed twice in a season. Soon after the appearence of matured female, peaks of larvae were found by quadrat method in the field. From these results it is clear that T. hemipterus occures twice in a year.

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Role of Day-Length in the Oviposition of Dormant Eggs by the Rice Leaf Bug, Trigonotylus colestialium Kirkaldy, and Condition for Release from the Dormancy

Shichiro OKUYAMA

1982 Volume 1982 Issue 33 Pages 89-92
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.89

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Seasonal Prevalence of Soybean Pod Borer, Leguminivora glycinnivorella (Lepidoptera: Eucosmidae) in Southern Iwate Prefecture

Shigeyuki IIMURA

1982 Volume 1982 Issue 33 Pages 93-95
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.93

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An Aphid Infesting Soybean Root, Smynthurodes betae Westwood

Toshio OKU, Yoshio MIYAHARA

1982 Volume 1982 Issue 33 Pages 96
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.96

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A soybean plant was infested by an aphid, Smynthurodes betae Westwood, in a wire house at Morioka. Growth of the infested plant was remarkably inhibited.

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On the Diseases and Insect Pests of Soybean in the Upland Field Converted from Paddy Field in Shonai-district

III. Diseases and Insect Pests Occurred in Paddy Field Planted Soybean in a Group in 1981

Hiroshi FUSE, Hozumi SUZUKI, Kiyohide ISHIGURO, Shinsuke SAITO, Katsuh ...

1982 Volume 1982 Issue 33 Pages 97-102
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.97

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On the Diseases and Insect Pests of Soybean in the Upland Field Converted from Paddy Field in Shonai-district

IV. Relation between Crop Injury by the Black Cutworm and Weed Flora

Hiroshi FUSE, Kiyohide ISHIGURO, Shinsuke SAITO, Katsuhiro KANEKO

1982 Volume 1982 Issue 33 Pages 103-105
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.103

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Analysis of Damage on Soybean Defoliated by Herbivorous Insects

I. Effect of Defoliated Time and Degree on the Yield

Masataka MAEDA, Takashi KIDOKORO

1982 Volume 1982 Issue 33 Pages 106-107
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.106

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Analysis of Damage on Soybean Defoliated by Herbivorous Insects

II. Leaf Consumption by Larvae of Bean Tussock Moth

Takashi KIDOKORO, Masataka MAEDA

1982 Volume 1982 Issue 33 Pages 108-109
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.108

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Virgin Female Traps for Capturing Males of Ostrinia furnacalis Guenee

Yoshio MIYAMARA

1982 Volume 1982 Issue 33 Pages 110-112
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.110

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Studies on Flea Beetles of Sugar Beet

V. Influences of Temperature and Duration of Sunshine on Egg Production

Yasuyoshi AKIYAMA

1982 Volume 1982 Issue 33 Pages 113-115
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.113

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Studies on Flea Beetles of Sugar Beet

VI. Influence of Food Plant of Adult on Egg Production

Yasuyoshi AKIYAMA

1982 Volume 1982 Issue 33 Pages 116-117
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.116

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Studies on Flea Beetles of Sugar Beet

VII. Hatching of Egg in Relation to Temperature and Humidity

Yasuyoshi AKIYAMA

1982 Volume 1982 Issue 33 Pages 118
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.118

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The Seasonal Prevalence of Three Species of Diptera on Onion in Sapporo District

Masaaki TSUTSUMI, Yasushi MITSUI

1982 Volume 1982 Issue 33 Pages 119-121
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.119

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The seasonal prevalence of Hylemia antiqua, H. platura and Eumerus spp. on onion was investigated with onion pulp trap during from 1979 to 1981 at Sapporo district. The number of collected adult and the peaks of occurrence fluctuated by year, but the most probable number of occurrence appeared two or three for H. antiqua, three for H. platura, two for Eùmers spp. Emergence of the former two species was also recognized at the isolated field surrounded by the wood-hill and separated approximately 3km from the testing onion field.

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Some Insect Pests of Safflower, Carthamus tinctorius L, in Yamagata Prefecture

Takashi SHOJI, Takashi SAITO

1982 Volume 1982 Issue 33 Pages 122-123
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.122

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Ecological Notes on Oriental Carpenter Moth, Cossus japonica Gaede, in Apple Orchards

Tetsuo CHIEDA

1982 Volume 1982 Issue 33 Pages 124-125
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.124

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Combined Application of Carbaryl and Organophosphorus Insecticides for the Control of Organophosphorus Insecticide-resistant Green Peach Aphid (Myzus persicae Sulzer)

Kaoru YAGINUMA, Rikio SATO, Kazuhiko KANNO, Masaaki KUMAKURA

1982 Volume 1982 Issue 33 Pages 126-128
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.126

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On the Nematodes found in Mulberry Trunks and Yellow-spotted Longicorn Beetles (Coleoptera, Cerambycidae)

Tamon YOSHII, Eitaro SUZUKI

1982 Volume 1982 Issue 33 Pages 129-130
Published: December 10, 1982
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DOIhttps://doi.org/10.11455/kitanihon1966.1982.129

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Inoculation Experiments of the Mulberry Trees infected with Nematodes obtained from Mulberry Trunks and Yellow-spotted Longicorn Beetles (Coleoptera, Cerambycidae)

Tamon YOSHII, Eitaro SUZUKI

1982 Volume 1982 Issue 33 Pages 131-132
Published: December 10, 1982
Released on J-STAGE: August 11, 2011

DOIhttps://doi.org/10.11455/kitanihon1966.1982.131

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