【摘要】 利用40%炔螨特乳油、73%柴油.炔螨特乳油、24.5%阿维.柴油乳油、1.8%阿维菌素乳油、95%机油乳油和15%哒螨灵乳油共6种农药进行柑桔全爪螨的药效试验。结果表明,40%炔螨特乳油和73%柴油.炔螨特乳油对柑桔全爪螨具有很好的防治效果,而且持效期较长,达25d以上。95%机油乳油的防治效果也较好,其药后25d的防治效果为77.9%。更多还原

【Abstract】 Six pesticides such as propargite 40%EC,propargite-petroleum oils 73%EC,petroleum oils 24.5%,Abamectin petroleum oils1.8%,petroleum oils 95% and pyridaben oils15%were applied on citrus to compare the effect of controlling Panonychus citri(MeGegor).The results showed that the control effect of Propargite 40%EC and Propargite-Petroleum oils 73%EC were the best which sustained for a long time above 25d.The effect of Petroleum oils 73% was also good and the control percentage was 77.9% at 25d after application.更多还原