大家在查： augy 1941年1月30日娜瑞莎花庄乡 enginemen FUJARAH mechanists dentia 谢瑞尔 hepv

armandicola

armandicola

armandicola

armandicola

1

Study on Relationship between Occurrence of Pineus armandicola and Environmental Factors

华山松球蚜发生与环境的关系

2

A Primary Report on the Natural Population Life-Table of the Pine Woolly Aphid Pineus armandicola Zhang

华山松球蚜自然种群生命表研究初报

3

A STUDY ON THE COMPOUND CONTROL THRESHOLD OF Pinus armandi BLISTER RUST AND Pineus armandicola

华山松疱锈病和华山松球蚜复合防治指标研究

4

A Study on the Control Threshold of Pineus armandicola

华山松球蚜防治指标的研究

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