rapae相关论文
菜粉蝶每年发生多代,以往资料上海地区均以每年发生5～6代为依据。为模清实际发生世代数和田间虫口消长、为害情况,自1980～1982年经过......
本文报道了几种组合基质培养基对Ｊ－ＰＣ菌株产孢量的影响，结果以麦皮＋玉米粉＋谷壳（４：６：３）组合的产孢量为最高。室内以１．３×１０＾７￣５．２×１０＾７孢子／ｇ滑石粉粉剂处......
[Objective]The paper was to study the field control effects of different formulae of plant extracts against cabbage worm......
以乙醇、乙醚、苯、石油醚和丙酮为溶剂对番茄（Lycopersicon esculentum Mill.）茎叶进行浸提,测试各溶剂提取物对菜粉蝶5龄幼虫的触......
Field efficacy trials of different pesticides against Pieris rapae and Plutella xylostella showed that seven pesticides ......
研究了不同猎物虫态、不同猎物密度、不同捕食者密度、不同温度下青翅蚁形隐翅虫（Paederus fuscipes Curtis）对菜粉蝶（Pieris rapae L......
