农药可分散油悬浮剂的进展、加工和应用(Ⅱ)

Progress, Processing and Application of Pesticide OD (Ⅱ)

农药可分散油悬浮剂既避免使用任何溶剂,也无粉尘产生,是一种安全、环保的优良剂型。论述可分散油悬浮剂的进展、优缺点、组成(包括农药活性成分、非水介质、分散剂、乳化剂和增稠剂等)、加工方法、药效以及影响剂型稳定的因素和对策。指出可分散油悬浮剂有较高的药效,但与悬浮剂相比成本高和开发难度较大,一般有特殊需要,才去加工可分散油悬浮剂。

Pesticide OD is a kind of safe and environmental friendly formulation, without any solvents and dusts. The progress, merit and shortage, component （including active ingredient, non-aqueous medium, dispersing agent, emulgator and thickener）, processing method, efficacy, the influencing factor and countermeasure of formulation stability of OD were described. And the article pointed out OD had high efficacy. Compared with SC, OD had great development difficulty and high cost, OD was prepared only if there had special need.