When conducting indoor cultivation, you could nail the windows, doors and air holes with 60 Mesh of thin gauze so as to prevent adult pests.
1. Trap and kill adult pests: Mushroom flies and mosquitoes hold phototaxis, you could set black light lamp or daylight lamp and put DDVP solution under the light to poison the pests.
2. Pharmic fumigation: Under airtight condition, you could fumigate with 2 or 3 pieces of Aluminium phosphide in each cubic metre so as to kill indoor pests.
3. Spray drug to kill pests: Before mushrooms fruit, when finding pests, you could spray 500 times of Dipterex, 1000 times of Dicis or 800 times of DDVP on bed surface to kill pests.
4. For each 50kg of compost, you could combine 15 ml of Dicofol with 10 kg of water and evenly spray it on compost, it is advisable to spray it while mixing materials, after that, heap up for 3 days. What’s more, mixing 40%, 500 times of Octyl mercaptan or 2.5%, 1000 times of Dicis into the compost also reveals insecticidal efficacy.