The most complete solution for small insects (aphids, thrips, whiteflies and other stinging mouthpiece pests)
Generally speaking, we plant protection control insects are divided into three categories, stinging mouthpieces, chewing mouthpieces, mites, today mainly and we introduce the current suction mouthpiece pest control.
Classification of pest control
Common pests of sucking mouthpieces mainly include: aphids, thrips, whiteflies, wood lice, rice planthoppers, and shell insects.
Inhaling mouth-watering pests
The insect pest medicine of the stinging mouthpiece has been gradually eliminated from the highly toxic organophosphorus insecticide to the current nicotinic insecticide, with the development of the times, the resistance of insect pests and the emphasis on food safety, organophosphorus are gradually eliminated.
Organophosphorus insecticides
1. Organophosphorus insecticides
Organophosphorus insecticides have a broad spectrum, high efficiency and other characteristics, by inhibiting acetylcholinesterase to play a role in insecticidal effect, but generally are high toxicity, very little low toxicity, will have a certain impact on people and animals, so in recent years, China's organophosphorus insecticides are gradually banned, or some fruits and vegetables are banned.
Organophosphorus fungicides mainly include:
1. Banned or eliminated: parathion, methyl parathion, methylamine phosphorus, acetyl methylamine phosphorus, water amine thiophos, oxidation of Leguo, long-term moponic phosphorus, methyl mix phosphorus, methyl isocyanus, phosphorus killing, etc.
2. Leguo, dichlorvos, octylthion, chlorpyrifos, triazoliphos, dimethoate, propyl bromophos, etc.
At present, Leguo, Chlorpyrifos, Dichlorvos, and Diophthalm are generally used as broad-spectrum insecticides as insecticides that are more popular among the older generation in rural areas;
Octyl thiophos and chlorpyrifos are mainly used in the control of underground pests;
Propyl bromide phosphorus is mostly used for the control of adult red spiders;
Among them, there are generally more insect pests with poison ticks, dichlorvos and anti-stab suction.
Second, nicotinic insecticides
The full name of nicotine is nicotine acetylcholine receptor agent, mainly chlorinated nicotine, thionicotinoidine, furan nicotine.
Nicotine insecticides have the characteristics of gastric toxicity, touch killing, systemicity, and no interaction resistance.
At present, nicotine insecticides are mainly used for the control of stinging mouth organ pests, mainly these components:
Imidacloprid, enidonidazil, acetamiprid, thiamethoxazine, thiamethoxazine, thiamethoxamine, furazine, flufenacil, flupironone, trifluorophenazine, etc
Nicotine insecticides
Among them, imidacloprid, acetamidine as an earlier such insecticide, has gradually become resistant, many farmers do not have drug planning, resulting in the use of such insecticides There is a trend of increasing the amount of such insecticides, rational use, rotation can be the lowest cost, the most efficient pest control.
Acetamiprid: generally a single dose, acetamidine. Pyridoxine is generally used as a pill jumping control drug, and acetamidine containing a special penetrant is also very effective in the control of insect shell insects.
Thiamethoxamine: Thiamethoxamine is now mainly used as a therapeutic insecticide such as thrips, and is currently more effective and fast-acting for other sucking mouthparts pests, and currently has low insect resistance, and is also used as a compound drug for many rice planthoppers: such as praydake. Thiamethoxamine, etc.
Thiamethoxine: Thiamethoxam is a newer component in recent years, the current suction type mouth organ insect pest effect is more ideal, not only in the field of spraying on the ground the effect is outstanding, some underground pest fertilizer also has a compound, with the characteristics of a long period of validity, for plants not only insecticide, but also part of the stimulation of growth, is currently one of the more recommended suction mouthpiece insecticides. Rice compounds have also begun to have thiazine compounds such as praizazone. Thiamethoxazine and so on.
Furofuran amine: Furosemide is also a relatively new component in recent years, and is currently used for rice planthopper control.
Alenopherolid: At present, big data investigates the drugs with low resistance of rice planthoppers in rice areas, which are less suitable for resistance, and the most classic ingredient is: lydine. Prazidone.
Trifluorophenylpyrimidine, fluoropyrfuranone, flufenacil: At present, these three ingredients are the latest nicotinic insecticide ingredients, with fewer domestic registrations, and have excellent effect on sucking mouthpiece pests, but the price is more expensive.
In the next issue, we will continue to introduce other types of stinging mouthpiece insecticides, if there is specific pest control, please pay attention to the private chat consultation.
Comparison table of toxicity of niacin insecticides to bees
Nicotine insecticide toxicity to bees reference table
A college student who returned to his hometown to start a business and is keen on agriculture
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