毒土封杀对柑橘大实蝇羽化的影响  

The influences of toxic soils on the emergence of Bactrocera(Tetradacus) minax

作　　者：兰杰[1] 赵强 黎孔森 李传仁[1] 

机构地区：[1]长江大学农学院,荆州434025 [2]湖北省宜都市农业局,443300

出　　处：《植物保护》2010年第1期159-161,共3页Plant Protection

基　　金：湖北省科技攻关项目(2005AA201C02);湖北省自然科学基金(2007ABA126)

摘　　要：根据柑橘大实蝇羽化进度,明确了毒土封杀初次施药时期为5月上旬,关键施药时期为5月中旬;克百威对柑橘大实蝇羽化率和羽化进度无明显影响;辛硫磷、敌敌畏和毒死蜱对柑橘大实蝇羽化率和死亡进度无明显影响。建议从柑橘大实蝇防治技术体系中排除毒土封杀环节。The first application and key application periods of toxic soils for controlling Bactrocera （Tetradacus） minax （Enderlein） were suggested to be early May and mid-May, based on its emergence progress. There were no obvious influences on the emergence ratio and emergence progress of the fruit pest by using the toxic soil of carbofuran. Three other toxic soils, phoxim, dichlorvos and chlorpyrifos could not change the emergence ratio and adult death progress of B. （ T. ） rninax. These experimental results suggested that the toxic soil technique should be excluded from the technical system for controlling B. （ T. ） minax.

关 键 词：柑橘大实蝇 羽化 毒土 

分 类 号：S436.669[农业科学—农业昆虫与害虫防治]