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 农药科学 [nóng yào kē xué添加此单词到默认生词本
pesticide science

  1. 根据95年二代棉铃虫的发生实况及防治之后的残留虫量,结合当时的气温和降水趋势,准确推算该年三代棉铃虫的大发生和蛾卵高峰的出现时间,指出需要抓住防治适期,选准对路农药品种和采用科学的施药方法以及农艺措施,很好地控制了三代棉铃虫的危害。
    Exactly predicted serious occurrence and date of 3rd generation cotton bollworm moth and eggs appearence peak,based on occurrence date of 2nd generation bollworm,residual booworm after insecticide application, temperature and rainfall in 1995.I suggested that a special attention should be paid to control optimum stage,optimum pesticide was selected, sciencial pesticide application method and agronomic measures was applied properly.In result,third generation bollworm was controlled effectively in Xiangshu in 1995.
  2. 陈士夫,梁新,陶跃武,等.光催化降解磷酸酯农药的研究[J].感光科学与光化学,2000,18(1):7.
    Doong R A, Chang W H. Photoassisted iron compound catalytic degradation of ordanophosphorous pesticides with hydrogen peroxide [J]. Chemosphere, 1998, 37(13): 2563.
  3. 正确认识农药的毒性特点及农药残留,了解无公害农产品生产对农药使用的要求,做到科学合理,是无公害农产品生产健康稳定发展的保证,也是必须解决的问题。
    It is the guarantee for healthy and stable development of chemical-free farming products to realize toxicity and remains of pesticides and the requirement for pesticides using in chemical-free farming products.



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