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炎热天气喷药,乳油易引发人员中毒,最好选用以水为介质的剂型,如可湿性粉剂、悬乳剂、可溶性粉剂、水分散粒剂等。一般来说,同一种杀虫剂的乳油效力要高于悬浮剂和可湿性粉剂;喷雾的杀菌剂,油剂型对杀菌作用的发挥并无好处,宜选择悬浮剂或可湿性粉剂。喷洒用的除草剂,以含有机溶剂的乳油、浓乳剂、
Spraying hot weather, cream easy to lead to poisoning, the best choice for water-based dosage forms, such as wettable powder, suspoemulsion, soluble powder, water dispersible granules and so on. In general, the same insecticide EC is higher than the suspending agent and wettable powder; spray fungicide, oil preparation is not beneficial to the bactericidal effect, it is appropriate to choose a suspension or wettable powder. Spraying herbicide, with organic solvents, emulsifiable concentrates, emulsifiable concentrates,