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本文在调查研究的基础上,报道了本省栽培牧草地下害虫、食叶性害虫、刺吸性害虫的主要种类及其为害特点和发生时期,提出了当前条件下的防治对策。
Based on the investigation and research, this paper reports the main types of pests, leaf-eating pests and sucking pests in the forage grasslands of our province as well as the peculiarities and occurrence periods of the pests, and puts forward the countermeasures for prevention and treatment under the current conditions.