How to Prevent and Control Pests in the Ripe Period of Pear Fruit
The toxic pesticides were banned in the near mature stage. Bagging gardens were banned 20 days before picking, and were not banned 30 days before picking in the bagging garden. 10 days before picking, the pear orchard could be used to control 500 times of the venomous enemy and 1000 times of the Lvfenwei 3rd. Pear gardens damaged by pear trees can be treated with 2% of Global Hawk 5000 times or 1.8% of insects, 4,000 times of insects, 5% of acetamiprid, and 400 times of heightened Jinzinling (each 30 kilograms of water) before 20 days before harvesting.
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