Nitenpyram

Nitenpyram is an organic compound with molecular formula c11h15cln4o2, molecular weight 270.7154, relative density 1.255, melting point / freezing point 82 ℃.

It can be widely used in cucumber, eggplant, radish, tomato, grape, tea and rice to control various aphids, thrips, whitefly, leafhopper and other pests.

Performance characteristics

Nicotinimide is a new product developed in Japan after imidacloprid and acetamiprid. It has excellent absorption, penetration, broad insecticidal spectrum, safety and no harm. It is a new generation product for controlling sucking mouthparts pests such as whitefly, aphid, pear Psylla, leafhopper and thrips.

usage method

Aphids 4000 times spray, rice planthopper 3000 times spray.

matters needing attention

【1】 The safety interval is 7-14 days, and the maximum number of use per crop cycle is 4【 2】 This product is toxic to bees, fish, aquatic organisms and silkworms, so keep away from it【 3】 This product can not be mixed with alkaline substances【 4】 In order to delay resistance, it should be used alternately with other chemicals with different mechanisms.

Mechanism of action

Similar to other neonicotinoid insecticides, nitenpyram mainly acts on the nervous system of insects. It can block the synaptic receptors of insects, enlarge the potential difference of the septum after self discharge, and finally reduce the stimulation of the synaptic septum. As a result, the stimulation of the synaptic septum potential channel of the nerve axis disappears, resulting in the paralysis and death of insects.