Methods that can be used to control insects in green vegetables without using pesticides include: loofah insect control method, garlic insect control method, cucumber vine insect control method, and insect control method.
1. Luffa insect treatment method:
Collect an appropriate amount of fresh loofah, then put it into a container and pour a small amount of water into it, mash it, and filter it to get the original solution. Mix the original solution and water at a ratio of 12%, then add an appropriate amount of soapy water, shake well and then spray.
2. Garlic pest control method:
Prepare 1 kilogram of garlic, then put it into a container and pour an appropriate amount of water, mash it into mud, and then pour 5 kilograms of water. After filtering the residue, spray it, which can not only control cabbage caterpillars, but also control aphids and other pests.
3. Cucumber vine insect control method:
Prepare 1 kilogram of fresh cucumber vine, then put it into a container and pour an appropriate amount of water, mash it to remove the residue, and drain out the water. Then the original solution was obtained. Each kilogram of the original solution can be mixed with 5 kilograms of water, and can be sprayed after mixing.
4. Method of controlling pests with insects:
Catch cabbage caterpillars immediately after they occur. When about 100 grams are collected, mash them, then pour 400 grams of water and soak them for 1 day. After it rots, filter the original solution, add 50 kilograms of water and 50 grams of washing powder, and spray it on the cabbage to prevent cabbage caterpillars.
Pak choi science:
Pak choi is also known as Chinese cabbage, also known as non-heading cabbage, green cabbage, and rapeseed. It is native to my country and is distributed throughout the north and south. It is widely cultivated in my country. Brassicaceae, Brassicaceae.
Pakchoi is a cultivated plant of the genus Mustard. Its stems and leaves are edible. It is a one- or two-year herbaceous plant and is often cultivated as an annual. The plants are relatively short, with shallow root system and well-developed fibrous roots.