How to treat snails on the ears of corn?

1 Capture artificially, and concentrate on killing in the early morning or rainy day.

2. Sprinkle 3kg of tea seed cake powder or100kg of tea seed cake powder and1-1.5kg of water per mu. Soak for 24 hours, spray the filtrate, or spray it with 50% phoxim 1000 times.

3. You can use 0.5-2kg of 65438+8% mirex particles per mu, and mix 5-7.5kg of fine sand or cake crumbs after crushing. When the weather is warm, the soil surface layer is scattered around the corn field when it is dry at night. Snails exposed to chemicals will secrete a lot of mucus and die after 2-3 days. It is better to prevent snails from laying eggs again.