What pesticides to spray on pear trees during flowering period
The editor provides you with some small experiences in green plant maintenance on what pesticides to spray on pear trees during the flowering period. Next, the editor will give you a detailed explanation.
What pesticides to spray on pear trees during flowering period
Pear trees can be sprayed with 1000 times of effective chlorpyrifos during the flowering period to prevent the chewing of pear flowers by golden龟子 and other pests, but attention should be paid that it cannot be used in orchards without artificial pollination, as it will hinder insect pollination. During full bloom, a mixture of borax, urea, and white sugar can be sprayed to improve fruit setting rate.
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