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.
Dish Rack,dish drying rack,kitchen dish rack,dish drainer rack,dish rack sink,etc. The materials used are 304 stainless steel, easy to clean, never rust!
China Kichen Rack,Sink Grid,Stainless Mesh Storage Baskets,Kitchen Wire Storage, we offered that you can trust. Welcome to do business with us.
Kichen Rack is made of high quality 304 stainless steel, This kind of material steel luxury, never rust, resist corruption, easily clean, safe, healthy and durable. Prevent rust or chemicals from contaminating food and damaging health
Kitchen Dish Rack,Dish draining Rack,Dish Rack Sink,2 tier Dish Rack
Shenzhen Lanejoy Technology Co.,LTD , https://www.szsmallcompressionspring.com