1, dead insects pesticide formulations <br> network learned to Pieris, armyworms, cutworms of cotton bollworm and collect the bodies, smashed into pulp. Add a small amount per 100 grams of worm powder, soak for 24 hours, filter out the insect liquid, and then add 50 kg of water, add 50 grams of washing powder and mix well to form a liquid. The use of these liquids to control similar pests, the kill rate can reach more than 90%.
2, the leaf preparation will be 1.5 kg of fresh bitter eucalyptus leaves smashed plus 1.5 kg of water, filtered to slag, plus 40 kg of water per kg of juice, can control cabbage caterpillars, rapeseed meal. Use 1 part of eucalyptus leaves and add 3 kg of water, soak for 1-2 days, filter the water immersion liquid and spray it, and do pesticides to control aphids and cabbage caterpillars.
3. Pigeon manure preparation 1 kg of pigeon manure plus 10 kg of water, sealed in a barrel or in a cylinder for 15-20 days. Stir well during use, and apply it to the roots of melons, which can not only control the tigers, but also topdress the crops.
Garlic and onion preparations 20 grams of garlic and onions are mixed and smashed, wrapped in gauze, soaked in 10 kg of water for 24 hours. This liquid can act as an insecticide and can effectively control beetles, mites, and red spiders.
The trolley is self-propelled, and the hoist mounted on the trolley moves the steel mold and the needle beam more relative to each other, and the trolley can move forward.
When the needle beam trolley is lining, the bottom, the side and the top are formed at one time. The vertical mold and the mold removal are completed by the hydraulic cylinder, and the positioning is performed by the vertical cylinder and the leveling cylinder of the base. The trolley is self-propelled, and the hoist mounted on the trolley moves the steel mold and the needle beam more relative to each other, and the trolley can move forward.
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