Other prevention and control applications

CQMa421 Applied on Other Crops

Jiangjin, Chongqing

Control variety: Zanthoxylum bungeanum

Implementation time: August 2018

Demonstration site: Yangjiadian, Xianfeng Town, Jiangjin District, Chongqing

Test area: 30 pepper trees

Control object: aphid

Reagent scheme: 421 (dispersible oil suspension agent) 50ml+veratrine+50ml mineral oil

Demonstration objective: use biological pesticides to control aphids that have harmed pepper trees in a large area.

The results showed that 30 minutes after the first application, the effect was obvious, most aphids were unable to move and discolored, and the recurrence was serious in the next iteration; After the second application, the aphid damage of pepper tree has been cured (no oil stain on the leaves).

Chongzuo, Guangxi

Control variety: sugarcane

Implementation time: March 2017

Demonstration site: Jiangzhou Town, Chongzuo City, Guangxi Province

Test area: 6 mu

Control object: underground pests

Reagent scheme: Metarhizium anisopliae CQMa421

Test results: There were two experimental demonstration investigations, including 1kg, 2kg and 4kg. The withered seedling rates of the first control (Sugarcane Jade) and the blank control were 2.80%, 2.96%, 1.62%, 2.26% and 2.72%, respectively; The withered seedling rates of the second control (Sugarcane Jade) and blank control were 1.41%, 2.03%, 1.61%, 1.81% and 2.41% respectively.