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- Can Biological Pesticide Replace Chemical Pesticide? 生物农药能否取代化学农药?
- Influence of Biological Pesticide on Fruting Rate and Yield of Amomum villosum Lour. 生物农药对阳春砂结果率及产量的影响。
- To summarize the pharmacological effects of Osthole and the progress of Osthole research as a biological pesticide. 综述了蛇床子素的药理作用和作为生物农药的研究进展。
- Ectropis obliqua prout's biological control researches from natural enemy, biological pesticide and pheromone were reviewed in this article. 本文从利用天敌、昆虫信息素、生物农药等方面对茶尺蠖的生物防治研究进行了综述。
- The mechanism of the biological pesticide oligosaccharides was introduced and their kinds and sources were analyzed. And the biological activity of xanthan oligosaccharide was studied. 摘要介绍了寡糖生物农药的作用机理,分析了寡糖种类及来源,研究了黄原胶寡糖的生物活性。
- I plant a variety of intermediate and production of biological pesticides. 我厂生产生物农药及多种中间体。
- Effect of Biological Pesticide on Pepper Blight 生物农药防治辣椒疫病的效果
- The paper briefly introduces the new trent on the synthesized pesticides,biological pesticides and microbe pesticides. 概述了合成化学农药、生物农药、微生物农药的研究生产新进展。
- Avermectins are a couple of antibiotic ,biological pesticides with broad-stectrum,high efficiency and less toxi-city. 阿维菌素是广谱、高效、低毒、环保的抗生素生物农药。
- Biological pesticide and ecological environment protection 生物农药与生态环境保护
- The seeds and the pesticide are both ready. 种子跟农药都准备好了。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- Development direction of controlling the pest with biological pesticide 生物农药防治林业有害生物的发展方向
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- The flea-infested room had to be sprayed with a strong pesticide. 房间里有跳蚤,得喷强力杀虫剂。
- They sprinkled pesticide to bug the potatoes. 他们喷撒杀虫剂给马铃薯除虫。
- Preventing and Curing Mango Anthracnose with Nuisanceless Biological Pesticide Oligosaccharins 无公害生物农药低聚糖素防治芒果炭疽病试验
- Studies on Thermal Stability of Biologic Pesticide Azadirachtin 生物农药印楝素的热稳定性研究
- The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。
- Make the Test that Biologic Pesticide is Applied on Crab Field 生物农药在蟹田中应用试验初报
- 今日热词
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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