it is a selective herbicide for paddy and land fields in the germination stage, it can be used to control and kill various annual monocotyledonous and dicotyledonous weeds such as barnyard grass, sheathed monochoria herb, annual cyperaceae weeds and fescue, etc.

Anhui Kelihua Chemical Co., Ltd. is an appointed manufacturer of pesticide in China. It is a corporate enterprise formed by Anhui Research Institute of Chemical Industry, Anhui High Technology Industry Investment Co., Ltd. and Anhui Keyuan (Group) Co., Ltd.. The company is situated in Economic Development Zone, Suzhou City, Anhui.

Main products include oxadiazon technical, nicosulfuron technical, oxadiargyl technical, azoxystrobin technical, as well as herbicide, insecticide, acaricide and bactericide with features such as high efficiency, low toxicity, pollution-free, etc. Since it was established in 1989, the company has taken high technology as support, serving agriculture and meeting the requirements of farmers as development philosophy. The company is striving to improving internal system building, and tamping development foundation. Kelihua firstly developed and produced oxadiazon technical material, which has been sold well throughout the world, and it has been awarded the honorary titles such as "national key new product", and "high-tech product of Anhui", etc. At present, the company has developed into the largest production and export base of oxadiazon technical material in China.

Kelihua is dedicated to producing, developing and promoting modern agricultural products, and it insists on the enterprise core of "excellent technical talents and management talents", on the objective of "high-quality products and services, meet the requirements of customers", adheres to the operation philosophy of "integrity top". We will provide the society with the best products based on technology.

Taking safe, environment-friendly, new, featured biological pesticide as development direction, enlarging production scale as foundation, based on advantages on technology, capital, talent, capital operation and enterprise management, the company strives to produce marketable high-tech products, to improve marketing network system, to increase marketing and service capacity, to realize transnational operation, and to become one of the largest enterprises with large scale, complete varieties, strong supporting ability and high market occupancy.