The Effect of Different Adsorption Carrier on the Control of Cotton Verticillium wilt in Trichoderma
Wang Zhengming;Wang Yan;Wang Wengang;Agricultural Technology Promotion Center in Zaoyang City of Hubei Province.;Agriculture Enforcement Group in Zaoyang City of Hubei Province.;
The paper used sawdust, corncob powder and bentonite as Trichoderma carriers, applying drug in cotton root zone to controlVerticilliumwilt. The results showed that: the treatmentof using corncob as carrierhad the bestcontrol effect,60 days and 90 days after the applying drug, the control effectwere 70.6% and 83.2%, the treatment of using sawdust as carrierwas aslo good, 60 days and 90 days after the applying drug, control effectwere 68.1% and 80.6%, both of which can be used as carrier of Trichoderma to control cotton Verticilliumwilt, and would have broad application prospects.
【CateGory Index】： S435.621.2