Introduce several common seed coating agents
Seed coating is to coat the seeds with a seed coating made of pesticides, trace fertilizers, hormones, slow release agents and binders. The seed coating agent is different from the pesticide emulsion or powder used for seed soaking or seed dressing. It can be immediately solidified and formed into a film by coating on the seed. After the coated seed is sowed into the soil, the seed coating can rapidly absorb water and swell without being dissolved. To ensure seed germination, active ingredients in seed coating agents can be slowly released, gradually absorbed by crop seedlings to prevent seedling pests and diseases, and promote crop growth.
Suitable for corn seed coating agent. 17% of the seed coating No. 13: containing carbofuran 12%, carbendazim 3%, triadimefon 2%, trace fertilizer 3%. Mainly used for field corn or corn seed production, can effectively control underground pests, has special effects on corn smut, and concurrent treatment of corn stalk rot and lack of disease. The drug species ratio is generally 1:40.
Suitable for wheat seed coating agent. 15% seed coating agent No. 14: containing 1.5% triadimefon, 10.5% carbendazim, 3% methylisothiphos, trace element fertilizer and rare earth element 3%. It can prevent and cure root rot, powdery mildew and rust in wheat seedlings, and simultaneously treat underground pests. The drug species ratio is generally about 1:65.
Applicable cotton seed coating agent. 30% seed coating No. 1: 20% carbofuran, 5% carbendazim, 5% quintozene. Commonly used for cotton seed coating after fluffing, it can prevent underground pests, seedlings, blight, anthracnose and so on. The drug species ratio is generally about 1:23.
Suitable for peanut seed coating agent. 30% seed coating No. 4: 25% carbofuran and 5% phosphorus. It can effectively control underground pests, nematodes and stickworms. The drug species ratio is generally 1:50.
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