1.Nitenpyram (Nitenpyram) is an organic compound with a molecular formula of C11H15ClN4O2, a molecular weight of 270.7154, a relative density of 1.255, and a melting point/freezing point of 82°C.
It can be widely used in cucumbers, eggplants, radishes, tomatoes, grapes, tea, rice to control various aphids, thrips, whiteflies, leafhoppers and other pests.
2.Nitenpyram is Nicotinimide, another new product developed by Japan after imidacloprid and acetamiprid. It has excellent systemic, osmotic effect, broad insecticidal spectrum, and is safe and non-phytotoxic. It is a replacement product for the prevention and control of piercing and sucking mouthparts pests such as whitefly, aphids, psyllids, leafhoppers, and thrips.
3.Precautions：
[1] The safety interval is 7-14 days, and the maximum number of uses in each crop cycle is 4 times.
【2】This product is toxic to bees, fish, aquatic organisms, and silkworms. Keep it away when using medicine.
【3】This product cannot be mixed with alkaline substances.
[4] To delay resistance, it should be used alternately with other drugs with different mechanisms of action. .
4.Mechanism of action
Similar to other neonicotinoid insecticides, nitenpyram mainly acts on the insect nervous system.Nitenpyram has excellent systemic, penetrating effect, broad insecticidal spectrum, safe and non-phytotoxic. It is a replacement product for the prevention and control of piercing and sucking mouthparts pests such as whitefly, aphids, psyllids, leafhoppers, and thrips. Similar to other neonicotinoid insecticides, nitenpyram mainly acts on the insect nervous system. It has a nerve-blocking effect on the synaptic receptors of pests. After spontaneous discharge, it enlarges the diaphragm position and finally makes the synapse Diaphragm stimulation decreased, resulting in the disappearance of the nerve axon synaptic diaphragm potential channel stimulation, resulting in paralysis and death of the pest.
Post time: Apr-22-2021