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研究绿盲蝽Apolygus lucorum和中黑盲蝽Adelphocoris suturalis对不同抗性和虫害处理棉花的选择趋性,为棉盲蝽的综合治理提供理论依据。本研究以抗性棉花品种BR-S-10(抗性品种)和感性棉花品种科林08-15(感性品种),以及绿盲蝽和中黑盲蝽分别危害处理后的该两种棉花植株为试验材料,以纯净空气为空白对照,共成对设置15个气味源组合,采用“Y”型昆虫嗅觉仪室内研究了绿盲蝽和中黑盲蝽对不同抗性和虫害处理棉花的选择趋性。结果表明,绿盲蝽显著选择感性品种、中黑盲蝽危害感性品种和绿盲蝽危害感性品种。中黑盲蝽显著选择绿盲蝽危害感性品种、中黑盲蝽危害感性品种和感性品种。总的来说,两种棉盲蝽趋向于选择敏感棉花品种,抗性棉花品种对供试昆虫有显著趋避性;绿盲蝽显著趋向选择中黑盲蝽危害感性品种和绿盲蝽危害感性品种,中黑盲蝽显著趋向选择绿盲蝽危害感性品种和中黑盲蝽危害感性品种。
To study the selection of Apolygus lucorum and Adelphocoris suturalis to treat cotton with different resistance and pest infestation, and to provide a theoretical basis for the comprehensive treatment of cotton laceworm. In this study, the resistant cotton varieties BR-S-10 (resistant varieties) and the susceptible cotton varieties Colline 08-15 (susceptible varieties), as well as the green bugs and the black bugs respectively harm the two cotton plants As experimental materials, pure air was used as the blank control, and 15 odor sources were set in pairs. The “Y” type insect olfactometer was used to study the effects of green bug and Apine The choice of trend. The results showed that Lygus stink bug was a sensitive choice of susceptible variety, and the susceptible strain of Lygus stink bug and the susceptible strain of Lygus stink bug. In black amazin significantly selected Lygus bug susceptibility varieties, in the black lygus bug endangered varieties and susceptible varieties. In general, two kinds of cotton plant bugs tend to choose sensitive cotton varieties, and the resistant cotton varieties have a significant repellent to the tested insects; the green bugs tend to choose Lyhongchus obliquus and Ganoderma lucidum, , Lygus stink bug was significantly more likely to be susceptible to Lygus nudus and susceptible varieties of Lygus.