There are many types of insecticides on the market. How to choose insecticides? The choice of pesticides depends on the type of pests. What are the types of pests? What are the special medicines for curing pests? Let's take a look at it one by one. Most insecticides enter the insect body through insect mouthparts and exert their insecticidal effects. According to the feeding characteristics of pests, insects can be classified according to the characteristics of the mouthparts. Chewing mouthparts pests: mainly lepidopteran larvae, coleopteran pests, Orthoptera nymphs and adults, Hymenoptera larvae and adults. Insecticides with strong stomach toxicity have the most significant effect on the control of such pests. Insecticides with good systemic properties but poor contact and stomach toxicity are usually ineffective against such pests. Internal suction mouthparts pests: mainly aphids, spider mites, mites, mites, adults, mosquitoes, hummers, etc. For such pests, insecticides with good systemic or invasive properties and good stomach toxicity should be selected. Systemic insecticides mainly include carbamate insecticides and silkworm toxin insecticides. Underground pest control drugs Underground pests mainly include alfalfa (chafer larvae), ground tigers, crickets, crickets, flower buds, and leaf mites. According to the characteristics of life, these pests may live in the soil or on the soil surface at a certain stage, and the damage site is special. The combination of pesticide and soil particles should be considered when applying the pesticide . Some pesticides lose their insecticidal effect when combined with soil. Therefore, the choice of pesticide ingredients is critical. It can be controlled by insecticide granules mixed with soil or sprayed with insecticide on the ground. Insecticides can also be used. Mix the bait to kill the insects. For special pests In melon crops, if the fruit fly pests have poor control effect, the traits of fruit flies on sweet and sour foods can be considered, and attractants can be made for prevention and treatment. For the drill-bit pests, such as the beetles that are harmful to the stalks, the control method is mainly based on the injection of high-concentration liquid medicine, and the pesticide is selected to have an insecticide having a fumigating effect or a systemic action. For the hibiscus moth, the winged moth, etc., which are responsible for the damage of the current year, it is necessary to control the spraying of the pest eggs during the incubation period. The medicament should preferably be an insecticide having good gastric toxicity, good contact toxicity (and good infiltration). For more pesticide information, please pay attention to pesticide network In order to increse heat transfer rate, decrease material cost, Trumony provides high precision extruded round tube. Aluminium Square Pipe,Threaded Aluminum Pipe,Threaded Aluminum Tube,Aluminum Inner Grooved Tube Trumony Aluminum Limited , https://www.trumonyalu.com