论文部分内容阅读
飞虱是同翅目飞虱科害虫,以刺吸式口器吸取植物汁液而生活,其中有些种类,近十几年来猖獗发生,频率很高,危及水稻生产。飞虱体形小,体长大多在5毫米以下,体色单一,种间形态差异细微,极易混淆,影响测报资料的准确性。因此,弄清当地飞虱的种类,加以准确鉴定,是十分重要的工作。我们结合教学,于1977—1979年,在皖南地区进行了飞虱种类的调查,对有经济意义的个别种,还进行了饲养观察。皖
Planthopper, a Hypoptera pest insects, inhales plant juice by sucking and sucking mouthparts. Some of these species have been rampant in the past decade and have a high frequency and endanger the production of rice. Smaller body size, body length mostly below 5 mm, body color single, interspecific morphological differences subtle, easily confused, affecting the accuracy of the data reported. Therefore, to understand the species of planthoppers and to accurately identify it is a very important task. We combine teaching, from 1977 to 1979, conducted a survey of planthopper species in southern Anhui Province, the economic significance of individual species, but also feeding observation. Anhui