25%敌杀死片剂防治桃小食心虫试验

Efficacy of 25% Deltamethrin Troche against Peach Fruit Moth (Carposina niponensis) in Apple

分别于 1999年和 2 0 0 0年 ,应用 2 5 %敌杀死片剂防治桃小食心虫 ,结果表明其对桃小食心虫具有很好的防治效果 ,2 5 %敌杀死片剂使用浓度 10～ 15mg/L时 ,与对照药剂 2 5 %敌杀死乳油

The field trial was conducted in 1999 and 2000 on 25% Deltamethrin troche against peach fruit moth (Carposina niponensis ) was carried out.in apple.The results showed that 25% Deltamethrin troche has the high control effect against.peach fruit moth.The suitable concentration in the field is 10～15 mg/L,and the efficacy was similar to 2.5% Deltamethrin EC with 10 mg/L.