Watermelon wilt (also known as watermelon double rickets) is a common and easy disease in watermelons. It is more common in watermelons and heavy land, causing great economic losses to melon farmers. The following methods can be used to control watermelon wilt, and melon farmers may wish to try:
1. Combination of net root irrigation and DT leaf spray. The specific method is as follows: the roots of the diseased plants are irrigated with 25% of the terracotta net 300 times solution, and the liquid is used for each plant 1.50-2.50 kilograms; at the same time, 50% DT400 times solution is used for foliar spraying. In this way, once the application is applied, the disease can no longer be developed, and after half a day, the drug is reduced by half the dose, and the watermelon can be harvested. 2, Artemisia scoparia watermelon insertion method. In the spring transplanting and planting watermelon seedlings, several seeds of Artemisia argyi are planted in the vicinity of the melon seedlings, so that the melon seedlings and the sage are grown synchronously. When the seedlings of Artemisia scoparia grow to 30 cm, they are eaten 20 cm by hand. If it is covered with watermelon, after the earthworms are unearthed, the seedlings should be taken out of the film in time to prevent the film from roasting.
1. Combination of net root irrigation and DT leaf spray. The specific method is as follows: the roots of the diseased plants are irrigated with 25% of the terracotta net 300 times solution, and the liquid is used for each plant 1.50-2.50 kilograms; at the same time, 50% DT400 times solution is used for foliar spraying. In this way, once the application is applied, the disease can no longer be developed, and after half a day, the drug is reduced by half the dose, and the watermelon can be harvested. 2, Artemisia scoparia watermelon insertion method. In the spring transplanting and planting watermelon seedlings, several seeds of Artemisia argyi are planted in the vicinity of the melon seedlings, so that the melon seedlings and the sage are grown synchronously. When the seedlings of Artemisia scoparia grow to 30 cm, they are eaten 20 cm by hand. If it is covered with watermelon, after the earthworms are unearthed, the seedlings should be taken out of the film in time to prevent the film from roasting.
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