The main function of seed coating agent on human body is to be afraid of poisoning. The impact on the environment mainly depends on the degradation speed of toxic substances.
One of the main causes of pesticide poisoning in China is suicide by mistake or taking medicine, but the filler added in seed coating agent is often sticky and the warning color is difficult to wash off. Few people are willing to drink.
After the seed coating agent is poisoned, we must first find the packaging of the seed coating agent and find out the specific names of its toxic components. Then take the bag and send it to the hospital for treatment immediately. Doctors also need to determine the treatment plan according to different pesticide ingredients (for example, general pesticide poisoning will induce vomiting and gastric lavage, but if it is trichlorfon poisoning, you can't use alkaline gastric lavage, otherwise it will aggravate the toxicity; Phosphatidyl can be used in general organophosphorus poisoning, but atropine is often used in carbamates.
There are also several kinds of seed coating agents, and you can distinguish them according to the objects to be prevented on the packaging. For example, they are only used to prevent and treat bacterial and fungal diseases at seedling stage (for example, to treat Sclerotinia sclerotiorum at seedling stage, to treat wheat sheath blight, to treat head smut of corn, etc.). ). This kind of sterilization agent often does not contain pesticides, and its toxicity to people is relatively low, so there is no problem in routine treatment in general hospitals.
If it is used to prevent and control underground pests at seedling stage, such as the chemical substances used to prevent and control grubs, grubs, needle worms and cutworms from eating seeds and seedlings in peanut seed coating agent, it is often a mixture of pesticides, which is generally toxic and contains more organophosphorus components. Special attention should be paid to distinguish the name and dose of poison during treatment.
There is also a kind of sterilization and pest control, which often contains sterilization and insecticidal ingredients. The treatment method refers to a single insecticidal seed coating agent.
The commonly used insecticidal components of seed coating agent mainly include chlorpyrifos, phoxim, methyl isofenphos, phorate, carbofuran, imidacloprid, thiamethoxam and so on. The main bactericidal components are thiram, carbendazim, tebuconazole, triadimefon, diniconazole, myclobutanil, imide and so on. The bactericidal ingredients are basically low-grade varieties, and routine treatment in hospitals should be ok; Insecticidal components include organophosphorus, carbamate (carbofuran) and nicotinyl chloride (imidacloprid), which can be used for reference.
Acetylcholinesterase restorers such as pralidoxime can be used for organophosphorus poisoning, but hospitalization should be paid attention to after treatment to prevent the recurrence of organophosphorus poisoning. Carbamates should not use anticonvulsants such as barbital and phenytoin, and atropine can be used for excessive saliva secretion.
In addition, there is a special situation. It should be noted that the seed coating agent containing thiamethoxam (Sheng Rui) may indicate the prevention and treatment of maize rough dwarf disease, which is a disease, but it is spread by rice planthoppers, so it is actually a pesticide.