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[目的]通过室内与田间试验验证SYP-4380对多种害虫的杀虫活性。[方法]分别采用饲料混毒法、药膜法、喷雾法进行室内与田间试验。[结果]SYP-4380对家蝇幼虫、西花蓟马、秋幕毛虫等害虫具有杀虫活性;田间试验表明SYP-4380对美洲斑潜蝇、稻纵卷叶螟、桃小食心虫具有一定防治效果;对茶尺蠖防效较好,与常规使用药剂的常规用量防效相当。[结论]SYP-4380可防治多害虫,具有一定的开发价值。
[Objective] The indoor and field experiments to verify the insecticidal activity of SYP-4380 against various pests. [Method] The indoor and field experiments were carried out by adopting feed compound method, membrane method and spraying method respectively. [Result] SYP-4380 had insecticidal activity against pests such as housefly larva, western flower thrips and autumn caterpillars. Field experiments showed that SYP-4380 had some preventive and control effects on leaf miner, leafroller and peach moth Effect; good effect on the tea scallop,, and the conventional use of conventional dosage control effect is quite. [Conclusion] SYP-4380 can prevent and control pests and has certain development value.