【Fruit tree technology】You ask me and answer - how to control pear stem bees?

author：Fei County fruit tea 2021-10-27 02:29:07

How does a pear stem bee grow? How to control pear stem bees, and what medicine is most effective for pear stem bees? What are the hazards of pear stem bees and what are the symptoms? Please Ask Li Yong, senior agronomist of Fei County Fruit Tea Service Center, to answer questions!

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Pear stem bees

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