Bitter melons are more difficult to control pests such as melon flies, melons, melons.
1, melon flies: commonly known as "needle bee", adults lay eggs in the fruit, larvae in the melon meat foraging, causing melon rot, and even fruit, seriously affecting the quality and yield of melon. At present, it is the peak period of the occurrence of “needle beeâ€, adopting a multi-pronged comprehensive management method of pastoral cleaning, trapping adult insects, pesticide insecticide and bagging and melon. It is recommended to use "Kung Fu" to use insecticides. A small packet (5 ml) sold in the market is just a bucket of water (15 liters). The spraying is carried out before the 10-11 o'clock in the morning of the adult activity period or 4-6 o'clock in the afternoon, and the effect is better in the mating period of adult mating. One of the ways to trap and kill is to use the yellow plate to coat the yellow cardboard or rubber sheet with Vaseline in the vegetable garden. About 20 pieces per acre, it has a good trapping effect on adults. Vigorously promote the new technology of bagging and melon, which can reduce various pests and diseases, and improve the quality of fruits and products.
2, melons: melons and adults, nymphs clustered in the back of the leaves, tender stems and young shoots sucking juice. The worm will damage the tip, the leaf curls, the growth point is dead, the leaves shrink, the yellow is yellow and fall off in advance, and the soot disease can be caused, and the virus disease can be transmitted. Pharmacy control recommended high-efficiency, broad-spectrum, safe, 25% Aketai water-dispersible granules with a period of up to 21 days, 5000-10000 times, can effectively prevent melons, and can also treat hummers and Liriomyza sativae And many other pests.
3, melon: larvae foraging leaves, causing the leaves to perforate or nick, often into the melon, affecting yield and quality. The medicament is sprayed with 50% Cologne 1000 times or 2.5% Kungfu 1500 times spray, once every 7-10 days.
1, melon flies: commonly known as "needle bee", adults lay eggs in the fruit, larvae in the melon meat foraging, causing melon rot, and even fruit, seriously affecting the quality and yield of melon. At present, it is the peak period of the occurrence of “needle beeâ€, adopting a multi-pronged comprehensive management method of pastoral cleaning, trapping adult insects, pesticide insecticide and bagging and melon. It is recommended to use "Kung Fu" to use insecticides. A small packet (5 ml) sold in the market is just a bucket of water (15 liters). The spraying is carried out before the 10-11 o'clock in the morning of the adult activity period or 4-6 o'clock in the afternoon, and the effect is better in the mating period of adult mating. One of the ways to trap and kill is to use the yellow plate to coat the yellow cardboard or rubber sheet with Vaseline in the vegetable garden. About 20 pieces per acre, it has a good trapping effect on adults. Vigorously promote the new technology of bagging and melon, which can reduce various pests and diseases, and improve the quality of fruits and products.
2, melons: melons and adults, nymphs clustered in the back of the leaves, tender stems and young shoots sucking juice. The worm will damage the tip, the leaf curls, the growth point is dead, the leaves shrink, the yellow is yellow and fall off in advance, and the soot disease can be caused, and the virus disease can be transmitted. Pharmacy control recommended high-efficiency, broad-spectrum, safe, 25% Aketai water-dispersible granules with a period of up to 21 days, 5000-10000 times, can effectively prevent melons, and can also treat hummers and Liriomyza sativae And many other pests.
3, melon: larvae foraging leaves, causing the leaves to perforate or nick, often into the melon, affecting yield and quality. The medicament is sprayed with 50% Cologne 1000 times or 2.5% Kungfu 1500 times spray, once every 7-10 days.
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