谷蠹和米象的PH_3抗性品系对3种粮食保护剂的交互抗性研究  

CROSS RESISTANCE OF PHOSPHINE RESISTANT STRAINS OF RHYZOPERTHA DOMINICA AND SITOPHILUS ORYZAE TO THREE PROTECTANTS

作　　者：曹阳[1] 赵英杰 王殿轩 卢振江 张建军 韩建平 

机构地区：[1]郑州粮食学院,450052 [2]河南省经济贸易学校,450053 [3]平顶山申楼国家粮食储备库

出　　处：《粮食储藏》2000年第4期13-17,共5页Grain Storage

摘　　要：本文报道了两种主要储粮害虫谷蠹和米象的抗磷化氢品系对马拉硫磷、虫螨磷和溴氰菊酯 3种储粮保护剂的毒力测定。其结果表明 ,抗磷化氢的谷蠹和米象品系对上述The toxicity of phosphine resistant strains of Rhyzopertha dominica and Sitophilus oryzae to three protectants (malathion,pirimiphos methal and deltamethrin) was determined. The results showed that there was no cross resistance in phosphine resistant strains to the three protectants.

关 键 词：谷蠹 米象 磷化氢 交互抗性 储粮保护剂 PH3品系 

分 类 号：S397.5[农业科学—农艺学]