New technology for preventing and controlling pollution-free vegetable pests

High Temperature Sterilization: The day before the high temperature sterilization to prevent cucumber downy mildew, the cucumber was poured with water once, and the greenhouse was closed the next day. A thermometer was placed inside the greenhouse and the temperature was raised by noon sunlight to rise to 44-45 in a short time. °C, keep for 2 hours, then slowly release the air, reduce the temperature to normal temperature, which is conducive to the normal growth and development of cucumber. Bio-pesticides: Bio-pesticides include Bt bio-insecticides, cabbage worm granular virus preparations, beneficial micro-organisms, etc. 150-200 ml Bt bio-insecticide per acre, sprayed 7 days 7 days, can effectively kill 1-2 instar larvae of cabbage caterpillar, diamondback moth, bean maggot; use Liuyangmycin, avermectin 2500-3000 times of liquid, control of red spider, aphids, spotted fly; with agricultural streptomycin, neophytin 4000-5000 times liquid to prevent bacterial diseases of vegetables. The natural enemy pest control: the use of cicaderum wasp to control whitefly, the use of Trichogramma beetle control cabbage caterpillar, corn borer, cotton bollworm, the use of seven-spot ladybugs, grasshoppers control aphids, mites, the use of frogs to prevent butterflies, moth pests. Yellow plate trapping: According to the characteristics of aphid and whitefly having a strong tendency towards yellow color, yellow plate oil is used in greenhouses to prevent and control aphids and whitefly. High-tech: The use of detoxification techniques for garlic, strawberries, and potatoes can effectively reduce the incidence of viral diseases and increase yields; the use of grafting techniques for melons to increase the yield, such as the grafting of watermelons, eggplants, cucumbers, and tomatoes, can be effective Control the occurrence of soil pests and diseases, and increase the yield and quality of vegetables. Plant pest control: The use of garlic, onion, loofah leaves, tomato leaf leaching solution made of pesticides, can control aphids, spider mites, the use of Sophora flavescens, Skunk, onion leaves leachate, control aphids, cabbage caterpillars, cabbage aphids. Manual killing: The use of insect dead, phototaxis, using black light to kill. The underground pests gather under the leaves of sycamore and can trap and kill sycamore leaves.

Manual Massage Foot Spa Massager

A manual massage Foot Spa Massager is a device designed to provide a relaxing and therapeutic foot massage. It is a manually operated handheld device, which means it does not require electricity or batteries to operate. The massager is made up of several parts, including the handle, rollers, and knobs.

To use the manual massage foot spa massager, you simply place your foot on a flat surface and apply the massager to the soles of your feet. The rollers and nodules stimulate the nerves and muscles in the foot, providing a deep tissue massage that helps relieve tension and pain.

The massager is small and lightweight, so you can easily take it with you wherever you go. It's also easy to clean, just wipe with a damp cloth after each use.

Overall, the Manual Massage Foot Spa Massager is a great option for those who are looking for an easy and effective way to relax and soothe their feet. It's affordable, easy to use, and can provide a range of health benefits, including improving circulation, reducing stress, and relieving foot pain and discomfort.

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