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- A laboratory study was made on the effects of transgenic corn expressing cry1Ab toxin from the bacterium Bacillus thuringiensis(Bt) on the life table of an experimental population of corn leaf aphid Rhopalosiphum maidis Fitch. 在人工气候箱条件下研究了玉米蚜(Rhopalosiphum maidisFitch)取食表达cry1Ab杀虫蛋白Bt抗虫玉米的实验种群生命表.
- The predatory functional responses and searching efficiency of Propylaea japonica on Rhopalosiphum maidis 龟纹瓢虫捕食玉米蚜的功能反应与寻找效应研究
- Rhopalosiphum maidis (Fitch) 玉米蚜
- Rhopalosiphum maidis 玉米蚜
- My dream is to take a photo with Maidi. 我最大的梦想就是有机会能和心中的偶像麦蒂一起留影。
- A Study on the Population Dynamics of Rhopalosiphum padi on Wheat. 小麦禾缢管蚜种群动态的研究
- Today I want to introduce to you an NBA player,Maidi. 今天我要来介绍一个NBA球员;麦迪.
- Road of the entire star that Maidi Yao Ming Ke is compared to in NBA? 您的位置:我也知道>体育/运动>篮球>NBA中麦迪姚明科比的全明星之路?
- Maidi in injury, the 37-year-old Barry start, the performance of the people eyes. 在迈蒂有伤的情况下,37岁的老巴里首发出场,表现让人眼前一亮。
- Do Yao Ming , Maidi , section play a ball game than, that James parts for is how old enters NBA? 您的位置:我也知道>体育/运动>篮球>姚明,麦迪,科比,詹姆斯分别是几岁进入NBA打球的?
- Studies on the life table showed that key influencing factors on the dynamics of natural population of Rhopalosiphum padi Linnaeus were weather and natural enemies. 试验表明,影响禾谷缢管蚜自然种群变动的主要因素是气候和天敌。
- The King's Palace Hotel is located in the Maidi prosperity and busy business district, there are 20 floors in the high building. the total construction square is ab.. 惠州市隆泰金都酒店位于市区最繁华的麦地商业区,楼高20层、总建筑面积达2.;3万平方米,是一幢很有个性的国际四星级精品酒店,设计理念新颖超前,极少数后现代风格,可称典范之作。
- Rhopalosiphum nymphaeae L. 莲缢管蚜
- Rhopalosiphum padi L. 禾谷缢管蚜
- Laboratory toxicity and field efficacy testing were conducted with dipping and spraying methods, respectively, to determine the efficacy of vegetable oil in controlling Rhopalosiphum pseudobrassicae. 摘要为了明确植物油对害虫的防治效果,分别用浸渍法、喷雾法对菜蚜进行了室内毒力和田间药效试验。
- I also have but the same basketball fond dream , I want to show self technology well , if only, can tread to Maidi one kind entering NBA , become the upper people of person, act as a best Li Xuan! 而我也有着同样的篮球梦想,我想好好的展示自己的技术,但愿能向麦蒂一样踏入NBA,成为人上人,做一个最棒的李轩!
- Developmental threshold and active temperature content of Rhopalosiphum padi 禾谷缢管蚜发育起点温度和有效积温的研究
- POPULATION DYNAMICS OF RHOPALOSIPHUM PADI LINN.BY FUZZY CLUSTER ANALYSIS 麦蚜种群动态的模糊聚类分析
- Keywords Alisma orientalis(Sam.) Juzep.;Rhopalosiphum nymphaeae Linne;Prodenia litura Fabricius;arthropod community;population;integrated management;operating procedure; 泽泻;莲缢管蚜;莲纹夜蛾;节肢动物群落;种群;综合治理;操作规程;
- pnagus maidis [医] 玉米菌噬菌体, 斯图尔特氏杆菌噬菌体