Plant-derived pesticides are pesticides whose active ingredients are derived from plant bodies. Botanical pesticides have the advantages of good environment, low toxicity, and low resistance to pests and diseases in crop pest control. They are the preferred pesticide varieties for the production of pollution-free agricultural products. In order to let the majority of farmers and agricultural technology extension workers understand the varieties of plant-derived pesticides, a few examples are given for your reference. Alkali: single agent has 0.2%, 0.26%, 0.3%, 0.36%, 0.5% water, 0.3% water emulsion, 0.36%, 0.38%, 1% soluble liquid, 0.3% emulsifiable concentrate, 0.38%, 1.1% powder The compounding preparation has 1% matrine and azadirachtin emulsifiable concentrate, 0.2% matrine aqueous solution + 1.8% rotenone emulsifiable oil tank mixture, 0.5%, 0.6%, 1.1%, 1.2% matrine and nicotine water Agent, 0.6% matrine and berberine water. Can be used to control vegetable land small tiger, cruciferous vegetable cabbage caterpillar, diamondback moth, aphid, leek, cucumber red spider, aphid, tea tree tea caterpillar, tea ruler, tobacco tobacco budworm, haze, wheat, millet Sticky worm, cotton red spider, pear tree scab, apple tree red spider, scutellaria, ring rot. Nicotine: Single dose is 10% emulsifiable concentrate; mixed preparation has 0.84%, 1.3% strychnine · nicotine water, 2.7% strontium · nicotine suspending agent, 27.5% nicotine · oleic acid emulsifiable concentrate, 10% Pyrethrin·nicotine emulsifiable concentrate, 9% capsaicin·nicotine microemulsion, 15% ricinoleic acid·nicotine emulsifiable concentrate. It can be used to control the cruciferous vegetable cabbage caterpillar, aphid, wheat aphid, sticky insect, apple tree scutellaria, cucumber red spider, aphid, kidney bean aphid, cotton bollworm, aphid, tobacco tobacco worm, mustard aphid.
Brass knurled insert Made of brass material, good thermal conductivity and heat resistance.
Widely Used On the Molding for Tightly Fixing.
Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection
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