Toxic and nutritional effects of annonaceous acetogenins and their semisynthetic analogues on Spodoptera frugiperda were......

A treatment based on the acetogenin fraction of the methanol extract of Rollinia occidentalis seeds was applied to soybe......

云尺蛾是我国南方常见的杂食性虫种,在昆明地区主要取食柏科、松科植物。在林木根部周围表土层内1～3cm处化蛹、越冬。室温24.2℃和2......