Corn secondary dressing precautions
Nowadays, many farmers use corn secondary seed dressing to improve the pest control effect, but the following matters should be noted:
1. Understand the ingredients of corn seed coating agents purchased, such as fungicides, insecticides, growth regulators, and trace fertilizers. Avoid repeated use of the same type of medicine, resulting in waste and phytotoxicity.
2. When using seed dressing, use according to the instructions of pesticides. Do not increase the dosage to prevent phytotoxicity and affect seedlings and cause losses. It is advisable to do a germination test after a small amount of seed dressing. Be sure to keep a large amount of seed dressing.
3. During seed dressing, a film is placed underneath to prevent the liquid from seeping into the ground and causing waste and pollution.
4. After seed dressing, the seeds should be dried to avoid exposure, resulting in decreased efficacy.
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