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落针病

网络needle cast

落针病

落针病

落针病

needle cast

森林词汇 - hejing452000的日志 - 网易博客 ... 疱锈病 blister rust 落针病 needle cast 猝倒病 damping-off ...

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The occurrence principle and the control technique of Lophodermium maximum

红松落针病的发生规律及防治技术

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Controlling Techniques on Withers of Pinus tablaeformis in Liaoning Province

辽宁地区油松落针病防治技术研究

4

Study on the control indices of spruce needle cast

云杉落针病防治指标的研究

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Research on determining wood loss of the spruce-needle-dropping

云杉落针病损失估测的研究

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