摘要
禾谷缢管蚜(Rhopalosiphum padi (Linnaeus))属半翅目(Hemiptera)蚜科(Aphididae),主要为害麦类作物,同时也取食稻、高粱、粟等禾本科作物和禾本科、莎草科杂草。该文介绍了禾谷缢管蚜不同虫态的形态特征及为害特征,并与相似虫害麦长管蚜和麦二叉蚜进行比较。然后总结了其发生规律和生活习性。最后从农业防治、物理防治、生物防治及化学防治等方面总结了其防治方法,并介绍了几种主要化学药剂的作用原理、使用方法、药效以及注意事项。
Rhopalosiphum padi (Linnaeus) (Hemiptera: Aphididae) mainly damaged wheat crops, and also feeding on gramineous crops such as rice, sorghum and millet and grass weeds, cyperaceous weeds. This paper introduced the morphological characteristics and damage characteristics of different instars of Rhopalosiphum padi (Linnaeus )and compared to the similar insect pest Macrosiphum avenae (Fabricius) and Schizaphis graminum (Rondani). Then summarized occurrence regularity and life habit of Rhopalosiphum padi (Linnaeus). Finally, it proposed the con- trol methds from four aspects including agricultural control, physical control, biological prevention and chemical control, and introducted the principle, usage, efficacy and precautions of some chemicals.
出处
《农业灾害研究》
2013年第4期1-4,共4页
Journal of Agricultural Catastrophology
关键词
禾谷缢管蚜
形态特征
为害特征
防治方法
Rhopalosiphum padi (Linnaeus)
Morphological characteristics
Damage characteristics
Control method