您要查找的是不是：
- Research Advances on Inheritance of Resistance to Sheath Blight of Rice 水稻纹枯病抗性遗传研究进展
- Evaluation of Economic Efficiency of the Prediction and Management of Sheath Blight of Rice Plant 水稻纹枯病预测和管理模型经济效益评价
- Studies on yield loss assessment of sheath blight of rice and its controlling threshold value 水稻纹枯病产量损失测定及防治指标研究
- Relationship between the Colonization, Concentration and Spray Timing of Antagonistic Bacteria and Sheath Blight of Rice 拮抗细菌的定殖、浓度和喷施期与水稻纹枯病的关系
- sheath blight of rice 稻纹枯病
- By using the principles and methods of niche, the microclimatic niche of rice sheath blight fungus was analyzed. 摘要运用生态位原理与方法，研究水稻纹枯病菌的微气候生态位。
- Stage yield-loss assessment models of rice sheath blight were esta-blished in order to obtain the state variables in dynamic programming. 为给动态规划中的状态变量赋值,本文组建了水稻纹枯病阶段损失估计模型。
- The control effect of rice sheath blight with antagonism Drt-11 fermented liquid in the fields maintained about 80%-85%,corresponding to the effect of bio-fungicide 20% Jinggangmeisu WP. 芽孢杆菌Drt-11发酵液防治水稻纹枯病效果在80%25~85%25之间,与对照药剂20%25井岗霉素的防治效果相当。
- In this experiment it was found that the host range of rice sheath blight fungus on weeds including 11 families 20 species.Among them, Gramineae and Cyperaceae were the most important ones. 摘要水稻纹枯病在杂草上之寄主，据本试验结果，已有20种之多，其中以禾本科及莎草科最重要，其他有非禾本科之杂草，亦为本病之媒介寄主。
- Occurrence and Prevention of Rice Sheath Blight 水稻纹枯病的发生及防治
- The result of field test showed it has good control effect against citrus scab and bacterial blight of rice. 初步进行了田间应用试验,它对防治柑桔疮痂病,水稻白叶枯病效果显著。
- Studies on Epidemic Factors of Rice Sheath Blight 栽培条件对水稻纹枯病流行的影响研究
- Temporal and Spatial Niches of Rice Sheath Blight 水稻纹枯病时间与空间生态位的研究
- banded leaf and sheath blight of maize 玉米纹枯病
- 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。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- Trophic and host niches of rice sheath blight fungus 水稻纹枯病菌营养及寄主资源生态位
- Bankruptcy was the blight of the family. 破产毁了这一家。
- New Progress in Research of Rice Resistance to Rice Sheath Blight 水稻抗纹枯病的研究新进展
- Research advance on Banded Leaf and Sheath Blight of maize 玉米纹枯病研究进展
