tree insect pest 中文意思是什麼
tree insect pest
解釋
樹木害蟲-
For the sake of finding out the laws of insect pest damage to apricot trees and providing the basis for coutrolling the pest, souple plot method wes applied to investigate the apricot tree stands of different type
為全面了解杏樹林害蟲的為害與發生規律,給防治提供依據,採用標準地方法對不同類型的杏扁林進行了系統調查。
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