采用枝干喷雾法,比较了4.5%高效氯氰菊酯乳油等5种药剂对葡萄园日本双棘长蠹田间蛀害的控制效果。结果表明,花后1～7天,5种药剂的防效均较好;药后12天,只有4.5%高效氯氰菊酯乳油1000倍液+80%敌敌畏乳油1000倍液喷雾处理无新蛀孔出现,其次是4.5%高效氯氰菊酯乳油1000倍液、80%敌敌畏乳油1000倍液、1%印楝素.苦参碱乳油800倍液3个处理的新蛀孔少,受害株率和蛀枝率均较低。 By using the branch-spray method, the control effect of 4.5% beta-cypermethrin and other five agents on the soil-boring damage of vineyards in Japan was studied. The results showed that the control efficacy of the five agents was good after 1 ~ 7 days after anthesis, and only 12 days after the treatment, only 4.5% of Cypermethrin EC 1000 times and 80% of dichlorvos EC 1000 times spray treatment did not appear new worms, Followed by 4.5% beta-cypermethrin 1000 times liquid, 80% dichlorvos EC 1000 times, 1% azadirachtin, matrine EC 800 times three new holes, the victim plant rate and the rate of lodging low.