Insecticide double, also known as insecticidal diamide or double sodium salt, is a type of organic pesticide that acts as an analog of natural silkworm toxins. This makes it a biomimetic insecticide, designed to mimic the action of naturally occurring compounds. The pure form of this insecticide is a white solid containing crystalline water, while industrial products appear as brown or reddish-brown liquid or loose cylindrical particles. This compound has strong contact and stomach action, and it also exhibits some fumigant properties. Additionally, it functions as a neurotoxin, causing symptoms such as excessive salivation and paralysis in pests after exposure. According to the China Pesticide Network, it has strong systemic activity within plants, making it effective for controlling a wide range of pests on crops like corn, fruit trees, and vegetables. 1. For rice pest control: Insecticide double can effectively manage pests such as the rice leaf roller, planthopper, and locust. It is typically applied at a rate of 25 ml per acre, with 200 ml diluted in 50–60 kg of water for spraying. When using granular formulations, it should be mixed at a concentration of about 3–5% per mus, with 1–1.5 kg used per area. 2. For fruit tree pests: It is effective against apple leafhoppers, citrus leaf miners, peach aphids, and pear star caterpillars. The recommended application is to dilute the product in water at a ratio of 25 to 500 times. When using insecticide double, it's important to follow safety guidelines: 1. The Pesticide Network advises that this insecticide should not be applied more than three times on rice crops, and the last application should be spaced at least 15 days apart. 2. During hot summer months, high temperatures may increase the risk of phytotoxicity. Therefore, it should not be applied to cruciferous vegetable seedlings such as Chinese cabbage or cauliflower. Proper use ensures both effectiveness and safety, helping to protect crops without harming the environment or human health.
Hex Socket Bolt Din912,Hex Socket Head Bolt,Stainless Steel Hex Socket Bolt,Din912 Hex Socket Bol
Hebei Quanfang Fastener Co., Ltd , https://www.quanfangfastener.com