Effect of Pesticides on Growth of Rhizobia and Their Host Plants During Symbiosis  

作　　者：B.MADHAVI C.S.ANAND A.BHARATHI H.POLASA 

机构地区：[1]Department,Department,Department,Department of Microbiology,Osmania University,Hyderabad-7,India,of Microbiology,Osmania University,Hyderabad-7,India,of Microbiology,Osmania University,Hyderabad-7,India,of Microbiology,Osmania University,Hyderabad-7,India

出　　处：《Biomedical and Environmental Sciences》1993年第1期89-94,共6页生物医学与环境科学（英文版）

摘　　要：Effect of various pesticides (insecticides, fungicides and herbicides) has been studied on growth and efficiency of symbiotic properties of 3 fast growing Rhizobium sp. under green house conditions. The results revealed adverse effects on plant growth and nitrogen fixing capacity as measured by dry weight and total nitrogen content of plants infected with pesticide treated Rhizobium. Of the pesticides tested, herbicides were found to be more effective on the above parameters than the insecticides and fungicides.Effect of various pesticides (insecticides, fungicides and herbicides) has been studied on growth and efficiency of symbiotic properties of 3 fast growing Rhizobium sp. under green house conditions. The results revealed adverse effects on plant growth and nitrogen fixing capacity as measured by dry weight and total nitrogen content of plants infected with pesticide treated Rhizobium. Of the pesticides tested, herbicides were found to be more effective on the above parameters than the insecticides and fungicides.

关 键 词：In Effect of Pesticides on Growth of Rhizobia and Their Host Plants During Symbiosis 

分 类 号：S481.8[农业科学—农药学] S154.381[农业科学—植物保护]