August is the cotton bollworm, smoke green insect, beet night moth, twill moth, corn borer, dimer borer, rice longitudinal leaf borer, peach small heartworm and other lepidopteran pests occur and the most harmful season, a large number of elderly larvae drill into the fruit, stem internal harm, general medicine is difficult to kill. Today, Xiaobian recommends a most powerful insecticide formula to everyone, which can kill all the pests inside and outside, and the effective period can reach more than 20 days.
1 Recipe combination
This formula combination is avermectin + chlorhexate benzamide. Among them, avermectin is a macrolide disaccharide insecticide, with touch killing, gastric toxicity and fumigation effect, has a strong osmotic effect on the leaf surface, can kill pests under the leaf epidermis, and the residual period is long, with a positive and large anti-death insecticidal effect; chloranthropoxybenzamide is a new type of amide insecticide, mainly gastric toxicity, with both touch killing effect and good systemicity. Its mechanism of action is to activate the pest's fish nittin receptor, releasing calcium ions stored in the cell, causing muscle regulation to weaken and paralyze until finally the pest dies. It has the advantages of wide range of insecticide and long effectiveness. The synergistic effect of the two mixtures is obvious, overcoming the resistance of the single dose, killing a wider range of insects, and lasting longer.
2 Main features
(1) Wide spectrum of insecticides: This combination of insecticides not only kills insects, but also kills mites, and has a good killing effect on Lepidoptera, Homoptera, Coleoptera, pest mites, etc.
(2) Strong permeability: The combination has strong permeability, the liquid can penetrate from the leaf surface to the leaf back, has the effect of positive and anti-death, and the requirements for application are not strict.
(3) Good systemicity: The combination also has good systemicity, after application, the liquid can penetrate into various parts of the plant through multiple parts such as rhizomes and leaves, killing pests inside the fruit, in the stem, in the leaves and other tissues.
(4) Long duration of effectiveness: The combination has strong permeability and aspiration, the agent is absorbed into the plant body through the roots, stems, leaves and other parts, can exist in the plant for a long time, to achieve the purpose of continuous insecticidalization, the effective period can reach more than 20 days, to reduce the number of applications, reduce investment and labor intensity.
(5) Good quick-acting: The combination has a rapid knockdown ability on pests due to its main role in touch killing and gastric poisoning, and the pests can be poisoned after 30 minutes of contact with the agent, stop feeding, and completely die in 2 to 3 days.
3 Prevention and control objects
It mainly controls corn borer, dimorph borer, rice longitudinal leaf borer, bean pod borer, bean pod wild borer, peach small heartworm, cotton bollworm, smoke green insect, beet night moth, grassland night moth, twill nocturnal moth, small cabbage moth, cabbage moth, large borer, rice gall mosquito, rice weevil, rice water weevil, golden moth, leafminer moth, leafminer fly, American spotted fly, tea yellow mite, dimaceous leaf mite, cinnabar leaf mite and other pests.
4 Suitable crops
The formula is safe and can be widely used in kale, cabbage, cauliflower, tomato, watermelon, cucumber, pepper, green onion, beans, apple, peach tree, kiwi, soybean, peanut, pomegranate, guava, lychee, longan, mango, cotton, corn and other crops.
5 How to use
(1) Control of rice, corn, carob and other crops on the dimorphic borer, three borer, large borer rice longitudinal leaf borer, corn borer, pod borer and other kinds of drill borer, per acre with 1.8% avermectin emulsion oil (50-70 ml) + 20% chlorellosis benzamide suspension agent (8 to 12 ml), sprayed evenly after 30 to 40 kg of water, sprayed once every 7 days, sprayed 2 to 3 times, can quickly kill the borer pests in the fruit spike, in the fruit, in the pod, in the stem, in the leaf and other parts of the drilling insect.
(2) Control of cotton bollworms, tobacco green worms, beet moths and other crops on peppers, tomatoes, eggplants, green onions and other crops, pests in the stems and leaves, per mu with 1.8% avermectin emulsion (40-60 ml) + 20% chloranthroid benzamide suspension agent (8 to 10 ml), after mixing with 30 to 40 kg of water, spray evenly, spray once every 7 days, spray 2 to 3 times, can quickly kill the borer pests in the fruit, leaves and other parts.
(3) Control of apples, pears, peaches, pomegranates, kiwifruit and other fruit trees on the peach small heartworm, pear small heartworm and other pests, each time with 1.8% avermectin emulsion (40-60 ml) + 20% chloranthropoxybenzoamide suspension agent (8 ~ 10 ml), mixed with water 30 ~ 40 kg after uniform spray, about 200 kg per mu of medicinal liquid, sprayed once every 7 days, sprayed 2 to 3 times, can quickly kill the drill moth pests in the internal position of the fruit.
For the control of other pests, please refer to the above pest control methods.
If you have any questions, welcome to join the "Suiyang Agricultural Science Service Circle"