Cultivation and management techniques of pollution-free fresh peach trees
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New countermeasures to skillfully control nectarine diseases and insect pests
The main diseases in the growing period of nectarine are bacterial perforation and brown spot perforation, which were sprayed with "New High Lipid membrane" + 70% methyl topiramate wettable powder 800 times and 65% Dessen zinc wettable powder 500 times. The main insect pests are aphids, red spiders and so on. 3000 times of liquid of 10% aphid lice can be used. At the same time, cooperate with spraying new high.
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Peach bagging has new technology.
Peach fruit bagging technology can effectively prevent the harm of diseases and insect pests, reduce the rate of diseases and insect pests, reduce pesticide residues and harmful dust pollution, improve the grade and commodity rate of fruit, make the fruit surface smooth and beautiful, and increase the commercial added value of fruit at the same time. The fruit bags used in the past are basically made by artificial paste of waste newspapers. Bag gauge.
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