Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Management Tactics<br />
The characteristics of the beet armyworm,<br />
Cotton leafworm (斜纹夜蛾 斜纹夜蛾) ) and Cabbage army<br />
moth (甘蓝夜蛾 ( 甘蓝夜蛾) ) are such that they have occasional<br />
and unpredictable population outbreaks. Integrated<br />
pest management should be carried out based on the<br />
following tactics: forecasting well in advance,<br />
immediately spraying insecticides when necessary,<br />
and, at the same time, trapping and killing adults,<br />
extirpating the egg masses and cutting weeds in order<br />
to decrease pests.<br />
根据甜菜夜蛾、甘蓝夜和斜纹夜蛾偶发、突发成灾的特点,防治工作应在搞好测报的<br />
前提下,及时实施药剂防治,并辅以诱杀成虫、摘除卵块、铲除杂草减少虫源等防治措<br />
施,综合治理。<br />
2. Management
Change language