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[Effect of agrochemicals and bio-control productions on soil nematode community dynamics]
Wanmin Zhang1, Yuxi Duan, Lijie Chen
1College of Plant Protection, Shenyang Agricultural University, Shenyang 110161.
Ying Yong Sheng Tai Xue Bao = the Journal of Applied Ecology
|August 17, 2002
Abstract:
Dynamics of soil nematode communities amended with agrochemicals and bio-control preparations were investigated in a soybean field. The results showed that the frequency of plant non-parasitic nematodes were obviously higher in soil amended with bio-control preparations (Doufeng 1) than with urea and herbicide, however, that of plant parasitic nematodes exhibited an inverse trend.