The Review of the Registration and Application of Pesticide of Canola in China

The production of canola,most infectious pests and registered herbicides were reviewed in this paper.Some problems in controlling harmful organism including injury to current crop,injury to succeeding crop,residue and intake risk were also pointed out.The registered herbicides and fungicides could meet the demands of canola production in practice.The damage to canola and to succeeding crops and resistance to herbicides could be avoided by scientific and rational application of the herbicide.The registered insecticides and plant growth regulators could not meet the demands for canola production in practice.More insecticides and plant growth regulators used in the condition of sudden low temperature,too much water and frozen damage were needed.It was good for reducing the damage of the disaster,making the agricultural products safe and facilitating the development of sustainable agriculture in China.