Qing Wei San to Prevent Melon and Bacterial Wilt Diseases (1)

For the first time, Daejeon poured 500 grams of this product and dipped it in water for 300-500 times. Mix the diluted solution once every half hour (about 2-3 minutes) and soak for more than 2 hours. Then use gauze wrapped seeds soaked in the product diluted solution for 30 minutes, remove the seeds and place in the shade and dry to broadcast in Daejeon. The diluted solution was then poured and poured into the on-demand area. The second medication: about 30 days after sowing, 500 grams of the product should be taken per acre, and the dilution factor should be 300-600 times. The methods of drug soaking and dilution should be the same as before. The third medication: Irrigation initiation root 500 grams of this product per acre, the dilution rate of 300-600 times, drug soaking and dilution methods with the former. The fourth medication: the initial stage of the wilt disease (this medication can be used or not according to the conditions of the local wilt condition and climate at the time). If used, the reference dose is 500 grams per acre. Dilute with appropriate amount of water and irrigate the roots. The methods of drug soaking and dilution are the same as before.

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