Can ten drops of water be used to kill insects in plants?

Yes, if vegetables grow well, it is essential to kill insects. The arrival of snails, grasshoppers, caterpillars and other pests has caused many vegetable farmers a headache, but Dad Wang is very calm.

Father Wang took out a sprinkler, put some "ten drops of water" in it and mixed some water. Then spray this prepared "potion" on the plants. He said that this method was told to him by a nearby vegetable farmer. I tried it and the effect was really good.

Ten drops of Chinese patent medicine consists of camphor, dried ginger, rhubarb, fennel, cinnamon, pepper, eucalyptus oil and alcohol as auxiliary materials. Among them, camphor has mild irritation and antiseptic effect when applied to the skin, and reddish effect when applied forcibly;

It can stimulate cold receptors to feel cool, relieve itching and pain, and has slight local anesthesia. At the same time, camphor also has a strong inhibitory effect on Microsporum wool and Trichophyton rubrum.

Dried ginger has the functions of anti-ulcer, intestinal contraction inhibition, cholagogic, hypoxia tolerance, antithrombotic, antiplatelet aggregation, antiemetic, antipyretic, analgesic, anti-inflammatory, antibacterial, snail control and anti-schistosomiasis. Rhubarb has the effects of relieving depression, clearing damp-heat, purging fire, cooling blood, removing blood stasis and detoxicating. Foeniculum vulgare: invigorating stomach and activating qi can stimulate gastrointestinal nerves and blood vessels, promote the secretion of digestive juice, increase gastrointestinal peristalsis and eliminate gas accumulation; Helps relieve spasms and pain.

Sanxiang Metropolis Daily-Lesson 1 of Tips for Growing Vegetables: Eliminating Pests