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青岛农业大学新闻网
12 天
青岛农大果树害虫绿色防控团队在国际知名期刊《Journal of Pest Science ...
在绿色农业浪潮下,利用天敌昆虫控制害虫的生物防治技术备受关注。然而,田间释放的天敌常面临不适温度、干旱或食物短缺等威胁,导致存活率低、控害效果不稳定。并且,天敌释放一般选择在靶标害虫种群密度不高时,这就更容易导致天敌因找不到宿主而饥饿死亡,错失防控“ ...
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