单植和混栽苹果园梨小食心虫发生动态及预测方法研究
吕 兴1, 李 进1, 闫 峰2, 祝海坡3, 曹克强1, 王勤英1
The occurrence dynamic and forecasting method of Grapholitha molesta Busck in single and mixed apple orchards
LV Xing1,LI Jin1,YAN Feng2,ZHU Hai-bo3,CAO Ke-qiang1,WANG Qin-ying1
河北农业大学学报
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2013, (5): 86
-89
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