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- Wheat powdery mildew is one of wheat main diseases. 小麦白粉病是小麦的主要病害之一。
- gene of wheat powdery mildew 小麦白粉病基因
- Please summerize the control methods according to the disease cycle of wheat powdery mildew. 分析麦类黑穗病近年来在我国愈来愈重的原因?并根据发病规律提出行之有效的防治方案。
- Climatic Zonation of Wheat Powdery Mildew in China 中国小麦白粉病发生地域分布的气候分区
- THE HOST RANGE OF WHEAT POWDERY MILDEW IN XINJIANG REGION 新疆地区小麦白粉病寄主范围的探索
- Study on predicting technology of wheat powdery mildew in Luoyang 洛阳市小麦白粉病测报技术研究
- OBSERVATION OF PATHOGENICITY OF WHEAT POWDERY MILDEW HUAXI GUIYANG 贵阳花溪地区小麦白粉病菌毒力调查
- The relationship between infection type and spore yield of wheat powdery mildew 小麦白粉病反应型和产孢量的关系
- The ELT of the wheat powdery mildew is 1 83 in disease index. 此时应用粉锈宁防治,防治指标为:病情指数1.;83。
- Genetic Improvement of Wheat Powdery Mildew Resistance and Construction of Multi-Lines 小麦抗白粉病的遗传改良及多系品系的配制
- THE EFFECT OF BROME MOSAIC VIRUS TO THE INFECTION OF WHEAT POWDERY MILDEW AND YELLOW RUST 雀麦花叶病毒对小麦白粉菌、条锈菌侵染的影响
- ANALYSIS OF REASONS FOR THE SERIOUS OCCURRENCE OF WHEAT POWDERY MILDEW IN 1997 AND IPM STRATEGY IN HEBEI PROVINCE 1997年河北省小麦白粉病重发原因分析及治理对策
- To evaluate the resistant genes of 23 wheat varieties (lines) to powdery mildew caused by Erysiphe graminis f. 根据已知抗病基因对白粉菌群体的抗性程度,对其进行抗性效能的评价。
- Keywords wheat powdery mildew;wild relatives of wheat;molecular marker;programmed cell death (PCD);hypersusceptible response (HR); 小麦白粉病;野生近缘种;分子标记;细胞程序性死亡(PCD);过敏反应(HR);
- Based on the conclusion given a bov,the prediction model of winter wheat powdery mildew was developed. 在此基础上建立了白粉病的预报模式。
- The results show that the control effects of silica sol, TEOS and silicate sodium to wheat powdery mildew are 1.02%, 51.36% and 54.08% individually. 结果表明;溶胶态的氧化硅溶胶、分子态的正硅酸乙酯和离子态的硅酸钠对小麦白粉病均有一定的作用效果;防治效果分别为1.;02%25、51
- It is considered that there are rich germplasm resources for resistance to powdery mildew in relative genera and species of wheat. 可见小麦近缘属种中有丰富的抗白粉病种质资源。
- Wair K R,Albert H.Ellingboe Studies on the germination of conidiospures of powdery mildew of wheat[J].Phytopathology,52:745. 陈企村.;温、湿度和光照对宁夏灌区春小麦白粉病菌分生孢子萌发的影响[J]
- Four organic solvents hadn't any inhibiting effect on target pathogens, expect that dimethyl sulfoxide had a little inhibiting effect on wheat powdery mildew in vivo experiment. 在活体测定中,除了二甲基亚砜对小麦白粉病有一定影响外,四种有机溶剂对靶标病原菌无任何不良影响。
- In addition,identification of alien chromosome in genetical background of wheat and applied value of 6R chromosome of rye on resistance to powdery mildew etc.were discussed. 同时还对小麦遗传背景下异源染色体的识别及6R染色体的利用价值等问题进行了讨论。