小麦吸浆虫防治技术试验示范

The Test Demonstrated on Wheat Vlossom Midge Control Technology

试验示范在北京市通州区的10个乡镇中选择了2个具有代表性的地块(潞城镇卜落垡村麦田和县镇西黄垡村麦田)进行40%辛硫磷乳油、3%辛硫磷颗粒剂与40%辛硫磷乳油250 mL/667 m2+4.5%高效氯氰菊酯乳油50 mL/667m2、3%辛硫磷颗粒剂4.5 kg/667 m2+40%氧乐果乳油100 mL/667 m2的农药喷施前后对比试验示范。结果表明,蛹期防治加成虫期喷药防治的方法,能较好地控制小麦吸浆虫的危害。

The test demonstrated in Tongzhou area of Beijing 10 township in 2 with the representative of the town was in terrains （Lucheng town boluofa village and Huoxian town Xihuangfa village fields of wheat）to 40% phoxim emulsifiable concentrate to 3% phoxim granules and 40% phoxim emulsifiable concentrate 250 mL/667 m^2 and 4.5% eypermethrin high effect 50 mL/667 m^2, 3% phoxim granules 4.5 kg/667 m^2 and 40% omethoate emulsifiable concentrate 100 mL/667 m^2 spray the pesticide a contrast, experiments and demonstrations pupal stage the results indicated that the prevention and control period of imago sprays, and to better manage the wheat is a risk.