Cotton bud disease control measures

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The main pests and diseases of cotton buds include: second-generation cotton bollworm and blind cinerea, followed by cotton aphid and corn borer. Natural enemies include: grasshoppers and ladybugs. According to the survey conducted by the technical staff of the Plant Protection Station of the Wudi County Agriculture Bureau, it is expected that the integrated incidence of budding pests will be moderate. Among them, the second generation of bollworm was forecasted to be a major occurrence; the second generation of blind aphids was moderate; the aphids were moderately mild; the corn borers were minor.
The prevention measures against cotton bud diseases and pests include:
1. Agricultural measures: timely cultivating stubble after wheat harvest, damaging the diverticulum, reducing the number of insects, combining with pruning, artificially eradicating eggs and larvae of the bollworm, especially the intercropping of jujube grains.
2. Chemical control: prevention and treatment of cotton bollworm and blind borer: 25% diflubenzuron 1500 times or 5% hexaflumuron 1000 times, 2.5% kungfu 1500-2000 times spray, 1% Salt 1000 times spray, can treat corn borer. Control cotton aphid, Bemisia tabaci, Blind stinkbug: Spray with 3% acetamiprid 1500-2000 times solution or with 10% imidacloprid wettable powder per sprayer generation (8-10g).

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