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Cover image for 果树主要病虫害识别与防治彩色图谱

果树主要病虫害识别与防治彩色图谱

by 吕国强
ebook
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本书精选果树58种病虫原色图片200多张，在图片选择上，突出病害田间发展和虫害不同时期的症状识别特征，同时，还介绍了主要病虫的分布区域、形态(症状)特点、发生规律及综合防治技术。

Formats

  • OverDrive Read
  • PDF ebook

subjects

Languages

  • Chinese