Field application effect of Metarhizium anisopliae CQMa421 on controlling tea horned chest beetle


Release time :

2021-05-17

The suspension agent of Metarhizium anisopliae CQ ⁃ Ma421 had significant control effect on wheat spike aphid and wheat sheath blight, 88.6% and 89.4% respectively, and had certain control effect on wheat stripe rust, and the control effect reached 31.6% in the final investigation. At the same time, it has obvious effect of increasing yield, increasing seed setting rate by 5.3% and increasing yield by more than 20%. It is worth popularizing and applying in places where wheat aphids occur heavily.

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