去年河北束鹿县全县30个公社,354个大队,发动群众1万7千多人,从6月15日至8月4日,插诱蛾杨枝把子10万多个,捕蛾570万余头,大大降低了棉田棉铃虫第一代和第二代的产卵量,减轻了为害,对棉花增产起了一定作用。 Last year, a total of 30 communes and 354 brigades in Shule County, Hebei Province, mobilized more than 17,000 people. From June 15 to August 4, more than 100,000 trap-handling moths, Tens of thousands of heads, greatly reducing cotton bollworm first generation and second generation of oviposition, reduce the damage, increased production of cotton played a role.