Disclosed are solid forms of 8-chloro-N-[(2-chloro-5-methoxyphenyl)sulfonyl]-6-(trifluoromethyl)-imidazo[1,2-α]pyridine-2-carboxamide (Compound 1). Methods for the preparation of solid forms of Compound 1 and for the conversion of one solid form of Compound 1 into another are disclosed. Disclosed are nematocidal compositions comprising a nematocidally effective amount of a solid form of Compound 1 and at least one additional component selected from the group consisting of surfactants, solid diluents and liquid carriers. Compositions comprising a mixture of a solid form of Compound 1 and at least one other nematicide, insecticide and/or fungicide are also disclosed. Also disclosed are methods for protecting a plant from nematodes comprising applying to the plant, or portion, or seed thereof, or to the growing medium of the plant, a nematocidally effective amount of Compound 1 comprising the polymorph Form A.
揭示了8-
氯-N-[(2-
氯-5-
甲氧基苯基)磺酰基]-6-(三
氟甲基)-
咪唑[1,2-α]
吡啶-2-羧酰胺(化合物1)的固体形式。公开了制备化合物1的固体形式以及将化合物1的一种固体形式转化为另一种形式的方法。公开了包含化合物1的固体形式和选自表面活性剂、固体稀释剂和液体载体的至少一种额外组分的线虫杀灭组合物,其中化合物1的固体形式具有线虫杀灭作用。还公开了包含化合物1的固体形式和至少一种其他线虫
杀虫剂和/或杀菌剂的混合物的组合物。还公开了保护植物免受线虫侵害的方法,包括向植物、部分植物、种子或植物的生长介质施加化合物1的具有线虫杀灭作用的有效量,其中化合物1为多形态A。