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- Pyemotes tritici 麦蒲螨
- Puccinia graminis f. sp. tritici. 秆锈病
- Puccinia striiformis Westend f. sp. tritici Erikss. 小麦条锈菌
- Indoor or outdoor examinations prove that autoeciousness between Pyemotes sp. 室内外试验证明,蒲螨对双条杉天牛幼虫有很好的寄生效果。
- To Control Trunk insect Pests Semanotus bifasciatus with Its Natural Enemy Pyemotes sp. 利用天敌蒲螨控制柏树蛀干害虫双条杉天牛。
- Title： To Control Trunk insect Pests Semanotus bifasciatus with Its Natural Enemy Pyemotes sp. 关键词：病虫害及其防治;天敌;研究;蒲螨;蛀干害虫;双条杉天牛
- A small nematode worm(Anguina tritici)that is parasitic on and destructive to wheat. 小麦线虫一种小的线虫（小麦粒瘿线虫鳗属）寄生于小麦并对小麦有毁灭性作用
- H1/H2 can amplified genomic DNA from both Arthrobacter ilicis and R. . tritici, but no product was amplified from Cur. H1/H2引物对可以从Arthrobacter ilicis和目标菌Rat.;tritici中扩增出分子量约为400bp的产物，而Cur
- A segregating population of Erysiphe graminis f.sp. tritici was constructed by crossing two isolates. 通过小麦白粉菌菌株之间的有性杂交，获得1个白粉菌杂交分离群体。
- A small nematode worm(Anguina tritici) that is parasitic on and destructive to wheat. 小麦线虫一种小的线虫（小麦粒瘿线虫鳗属）寄生于小麦并对小麦有毁灭性作用
- Please analyse the reasons of virulence variation of Puccinia striiformis f. sp. tritici. 小麦三种锈病的生物学是否完全一致？
- The larva of certain wasps of the family Eurytomidae, especially of Harmolita tritici, that infest grains and cause hard swellings near the first joint of the stems. 广肩小蜂幼虫，禾节虫广肩小蜂科，尤指广肩小蜂的一些小蜂的幼虫危害谷物并且使茎部第一节附近膨大变硬
- Stripe rust caused by Puccinia striiformis f. sp. tritici Westend is one of the most important epidemic diseases of wheat in the world. 摘要小麦条锈病是危害最严重的小麦流行性病害之一，小麦条锈菌的生态学研究对制定合理的防治策略和抗锈育种具有重要意义。
- The larva of certain wasps of the family Eurytomidae,especially of Harmolita tritici,that infest grains and cause hard swellings near the first joint of the stems. 广肩小蜂幼虫，禾节虫广肩小蜂科，尤指广肩小蜂的一些小蜂的幼虫危害谷物并且使茎部第一节附近膨大变硬。
- Pyemotes sp. 蒲螨
- And there was an indication that the parasitic range of races of P. Striiformis f. Sp. Tritici on wheat corresponded to their parasitic ranges on the non-Triticum genera. 小麦条锈菌生理小种在小麦品种水平上的寄生范围,与在非小麦属植物属种水平上的寄生范围有关。
- Powdery mildew is caused by Erysiphe graminis D.C. f. sp. tritici (Em.Marchal) and is one of the main diseases of cultivated wheat (Triticum aestivum L.). 摘要小麦白粉病是小麦生产的主要病害之一，应用抗病品种是防治该病的十分经济、有效的措施。
- Resistance of wheat, rye, triticale and oat were evaluated with agar disk containing mycelium of a wheat isolate of Gaeumannomyces graminis var. tritici. 摘要用菌饼接种法研究了小麦、黑麦、小黑麦和燕麦苗期对小麦全蚀病菌的抗病性。
- With the use of chemistry and electron microscop, the histological and the ultrastructural characters of development of Puccinia gramminis f.sp. tritici on a susceptible host were studied. 摘要利用化学显微技术和生物电镜技术，系统地研究了小麦秆锈菌在感病寄主上发育过程的组织学及超微结构特征。
- On the susceptible wheat variety,the main factors of affecting the var-iaton of infection probability(IP)of powdery mildew(Erysiphe graminisf.sp,tritici) were the average air temperature(T)and relative humidity(RH). 在感病的小麦品种上影响白粉病菌(Ery siphe graminis f.;sp
