MySheen

How to control aphids in corn field?

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, How to control aphids in corn field? Please introduce the control methods of aphids in corn field as follows: (1) Chemical control: 200 grams of 5% methamidophos granules per 667 square meters, 1.5 kg of fine sand or soil, 1 ridge every 1 ridge, fumigation to kill aphids; 0.5% dimethoate powder 667 square meters spraying 1.5-2.0 kg or 50% dimethoate.

How to control aphids in corn field? Please introduce the control methods of aphids in corn field as follows: (1) Chemical control: 200g of 5% methamidophos granules per 667m2, 1.5kg of fine sand or soil, 1 ridge every other ridge, fumigation to kill aphids; 0.5% dimethoate powder 1500 times or 50% dimethoate EC 1500 times or 50% aldicarb powder 667 square meters 8g, 50 kg water spray. (2) protect and utilize natural enemies, small black spiders and many ladybugs eat aphids. When you see these beneficial insects, do not spray pesticides or use pesticides that do not harm these natural enemies-50% aldicarb, etc. Click to get more corn planting techniques click to get more food crop planting techniques

 
0