论文部分内容阅读
盲蝽是半翅目异翅亚目中最大的一科,全世界已知种在五千以上,约占半翅目(包括同翅亚目)总数的五分之一。食性相当复杂,在为害农作物种类中以棉盲蝽最为严重。中国棉虫记录中有盲蝽15种,世界棉虫记录中有棉盲蝽28种。根据我们几年来在河南、河北、陕西、山西、山东、湖南、湖北、江苏、浙江、江西、安徽等省棉区的调查,共得盲蝽17种,共中为害比较重的有7种。从1953年到1956年,我们选择了分布广和为害严重的 3种做了研究。这三种是:1)绿盲蝽Lygus lucorum Meyer-Dur;2)三点盲蝽Adelphocoristaeniophorus Reuter;3)苜蓿盲蝽Adelphocoris lineolatus( Goeze)。
Lygus is the largest Hemiptera in the Hemiptera subfamily, which is known throughout the world to be above 5,000, accounting for about one fifth of the total number of Hemiptera (including the Homoptera). Food complexity is quite high, with cotton lacewings being the most serious crop species. There are 15 species of Lygus in China, and 28 species of Lygus in the world. According to our investigation in several cotton provinces in Henan, Hebei, Shaanxi, Shanxi, Shandong, Hunan, Hubei, Jiangsu, Zhejiang, Jiangxi and Anhui provinces over the past few years, 17 species of Lygus were identified. From 1953 to 1956, we selected three species that were widely distributed and severely damaged. The three are: 1) Lygus lucorum Meyer-Dur; 2) Adelphocoristaeniophorus Reuter; 3) Adelphocoris lineolatus (Goeze).