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- Title: The loss estimation control criterion of leaf spot blight (Coccostroma arundinariae)of Phyllostachys heterocycla cv. 关键词: 毛竹;叶斑枯病;竹独足座菌;损失估计;
- To prevent and control the leaf spot blight of Phyllostachys heterocycla cv. pubescens, Carbendazim and Enadimenol are mainly used by 500-fold solution in high pressure spraying. 毛竹叶斑枯病野外化学药剂防治应以烯唑醇和多菌灵500倍液高压喷雾为主。
- leaf spot blight 叶斑枯病
- Fig. 1. Symptom of leaf spot on Basella rubra. 一、落葵叶斑病之病徵。
- Reported diseases include crown gall, bacterial wilt, little-leaf, seedling blight, angular leaf spot, leaf spot, brown spot, leaf rust, grey mold, shoot blight, stem canker, and butt rot. 苗腐病、角斑病、叶斑病、玫瑰桉叶斑病、叶锈病、灰黴病、褐斑病、枝枯病、溃疡病及冠腐病等真菌性病害;
- Object: Study on disease of Spot Blight on Chinese herb-Gentian and the ways of preventing. 斑枯病已成为龙胆草的毁灭性灾害,严重制约龙胆药材的生产。
- Control rust and powdery mildew of wheat,sheat and culm blight of rice,leaf spot corn,black rot of pineapple,powdery mildew of melon,fruit and vegetable,stream canker and powdery mildew of rubber. 用于小麦锈病,水稻纹枯病及云纹病,棉花叶斑病,瓜果蔬菜白粉病,凤梨黑腐病,橡胶条溃病、白粉病。
- In recent years, Gentiana spot blight is the most important disease of Chinese herbal medicines gentian. 龙胆草斑枯病是近几年中药材龙胆草的最主要病害。
- A NEW SPECIES OF CERCOSPORA CAUSING LEAF SPOT OF MELIOSMA SP. 引起泡花树属叶斑的尾孢菌属一新种。
- The pathogen of gray leaf spot had different pathogenicity. 玉米灰斑病病原菌种群中致病性存在差异。
- The cercospora leaf spot is one of the main diseases infecting sugarbeet. 褐斑病是甜菜的主要病害之一,危害性很大。
- Leaf blight and leaf spot of corn 玉米大小斑病
- The pathogen was identified as cucumber target leaf spot according to Koch's Postulation and biological characteristics. 根据柯赫氏法则和生物学特性,鉴定为黄瓜褐斑病,又叫靶斑病。
- Preliminary study on lotus spot blight 荷花斑枯病的初步研究
- Effects of nitrogen and calcium on polyphenol oxidase, peroxidase and leaf spot in carnation. 氮钙对香石竹多酚氧化酶、过氧化物酶和叶斑病的影响。
- Fig. 2. Conidiophores and conidia of Alternaria alternata produced on leaf spot of Basella rubra(A,B). 二、落葵叶斑病斑上的病原菌孢子梗及孢子(A,B)。
- And to angular leaf spot, 14 of all lines were resistant, two was susceptive, the others were mid-resistant. 14份材料抗角斑病,2份表现感病,其余均为中抗类型;
- The resistance of soybean cultivars to the disease could affect the relationship of soybean frogeye leaf spot. 协方差分析结果表明,大豆品种的抗病性对这一相关关系有一定的影响。
- The result showed that the diseases endangeringleaf were blackspot disease,anthracnose,leaf spot and ring rot disease. 结果表明,危害银杏叶片的病害主要有黑斑病、炭疽病、叶斑病和轮纹病。
- Field efficacy trials indicated relativity good control of banana sigatoka leaf spot disease. 田间药效试验结果表明,对香蕉叶斑病有较好的防效。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries