The use of plant pesticides to control tea plant diseases and insect pests not only saves money but also ensures that the tea has no residual pesticides, and can produce high-quality high-quality tea leaves, so that the drinkers have no worries and no pollution, which is a multiplier. The specific approach is: Bitter leaves: 2 kg of bitter buckwheat leaves, 10 kg of water after chopping, boil for 1 hour, filter out the liquid, and then add 2% washing powder solution 200 times spray after cooling. It can control a variety of pests such as tea moth, small green leafhopper, tea caterpillar, leaf roller moth, and moth. Maple Yang leaves: pick 5 kg of maple leaves, chopped and add a little water to smash and squeeze out the leaf juice, then add 2 kg of water per kilogram of raw juice. It can prevent tea mites, leaf roller moths, tea caterpillars, tea moths and moths. Eucalyptus leaves: pick 2 kg of eucalyptus leaves, chopped and add 10 kg of water, 0.2 kg of salt, and boil for 1 hour and then filter. The filter spray can prevent tea tree anthracnose, bituminous disease, tattoo disease, white star disease, powdery mildew. Pine needles: 5 kg of pine needles, 25 kg of water after chopping and smashing, boiled for 1 hour, filtered, and filtered with a solution of 2% soap solution 400 times. Once a week, 3 times in a row. It can prevent tea flower feather disease, tea cloud leaf blight, round spot disease, algal spot disease, etc., and can also treat tea caterpillars, tea ruler, aphid moth, tea moth, scale insect and so on. Paulownia leaves: 5 kilograms of fresh leaves of paulownia, chopped and added a little water to smash, then squeeze out the original leaf juice, and add 2 times of water, then add yellow tobacco leaves and their stems, stalks, and roots. . It can prevent tea mites, small green leaf mites, tea caterpillars, tea mites, leaf-rolling moths, thorn moths, samovar, scale insects, black thorns, and red peak spiders. Tobacco: Take the roots, stems, stalks, leaves and processed wastes (pistils, veins) of tobacco 5 kg, add 10 kg of water after chopping, soak for 2 days and then boil for 1 hour, then filter out the original juice, then add 15 kg of water. . It can prevent tea mites, scale insects, tea caterpillars, tea mites and so on. Watering the roots can prevent root-knot nematode disease and kill the larvae (scorpion), ground tigers, and cockroaches of the chafer. Tea dry cake: After the tea cake is piled in adult shape, use a small straw to burn the dried cake into a burnt yellow color, then break it, then heat the boiling water 3 times, soak for 4 hours, filter, and then add 2% washing powder solution after cooling. 200 times spray. It can kill red spiders, tea mites, small green leaf mites, tea mites, and long white mites. In addition to controlling the root knot nematode disease of tea trees, the roots of tea can be used to kill root tigers (to rootworms), earthworms (soil dogs), and golden needleworms (scorpion). The tea can be used as a fertilizer by burying the tea in the soil. Electric Roller Shutter Door,Transparent Roller Shutter Door,Commercial Roller Shutters Door,Full Vision Roller Shutter Door Dongguan HengTaichang Doors Co, Ltd. , https://www.dghtcdoors.com