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北日本病害虫研究会 | 論文
- A Survey of Tabanid Flies along the Upper Basin of the Nishibetsu River in the Eastern Part of Hokkaido
- タイトル無し
- Symptoms and Yield Losses in Broad Bean at Vaious Infection Stages of Broad Bean Necrotic Mosaic Disease
- ニホンナシとリンゴの防除暦を用いたセイヨウナシ病害の防除
- Botrytis cinerea によるタマネギの花器感染
- Ecological Studies on Bacterial Canker of Tomato:2. Development of Bacterial Canker of Tomato under Plastic Roof and in Open-field
- Occurrence of Bacterial Soft Rot of Zucchini (Cucurbita pepo L.) Caused by Erwinia carotovora subsp. carotovora
- On the effect of BHC upon the human body
- 有機燐剤抵抗性モモアカアブラムシの防除試験
- タイトル無し
- Analysis of the Damage of Soybean Crop Infested by Palomena angulosa (Hemiptera, Pantatomidae)
- 水稲折衷直播栽培における害虫の発生実態
- トビイロウンカによるイネの登熟後期における被害事例
- Studies on Flea Beetles of Sugar Beet:IV. Feeding Plants of the Larva of the Beet Flea Beetle
- A simple Method for Testing the Residual Effect of Insecticides on the Apple Leaf Miner, Phyllonorycter ringoniella MATSUMURA
- Occurrence of Bacterial Diseases on Rice Seedling in Iwate Prefecture
- Regional Division based on Occurrence of Rice Sheath Blight Disease in Iwate Prefecture Recent Years
- 1980年に東北6県に分布したイネいもち病菌のレ-ス
- タイトル無し
- Control of Crioceris quatuordecimpunctata on Asparagus using Ultraviolet Absorbing Vinyl Film