Abamectin has played an important role in the pest control system since it entered the pesticide market in China in 1991. But because abamectin has been used for more than 30 years, it has developed strong resistance. Today, I recommend several new formulae of abamectin to you. The effect is very outstanding in the prevention and control of drill worm, aphid, red spider, nematode and other pests.
1. Characteristics of abamectin
Abamectin is a class of 16-yuan macrolide compounds with insecticidal, acaricidal and nematocidal activities first developed by Satoshi Omura et al., Kitasari University, Japan and Merck Co., USA. It has strong permeability, mainly stomach toxicity and contact effect. When the pests and mites feed on or contact with the liquid, paralysis occurs immediately, they do not move or feed, and they die 2 ~ 4 days later.
With insecticidal spectrum is wide, the period is long, difficult to resistance and other characteristics, widely used in wheat, corn, rice, peanuts, soybeans and other crops, cucumber and watermelon, vegetables such as cabbage, tomatoes, peppers, eggplant, apple, pear, citrus, peach and other fruit trees, and flowers, a variety of action such as traditional Chinese medicinal materials, used for the prevention and treatment of starscream, rust spiders, mites, gall mite, such as acarids, Diamondback moth, leaf roller, resistance to diamondback moth, cotton bollworm, green worm, beet armyworm, aphid, leaf miner, psyllid and other pests, as well as a variety of root-knot nematodes. At present, it is the pest control agent with the widest range, the cheapest price, the most convenient use, and the longest lasting effect.
2. Acaricide formula
1）abamectin * etoxazole：It is a kind of acaricide composed of avermectin and ethoacarazole, which has a good killing effect on egg, young mite, nymphus mite and adult mite in each stage, and the acaricide is more thorough. In the early stage of the occurrence of spider red, 3000 times uniform spray with 25% avir · etoacarazole suspension can effectively kill spider red, and the duration of efficacy can be up to 30 days.
abamectin *spirodiclofen：Of abamectin and screw mite ester compound preparations, the mixed, synergy, the mite eggs, into a mite, young mites are effective, its effect and available both for starscream, yellow rust spiders, ticks, and yellow tea mite, cinnabar leaf mites spider mites has excellent control effect, such as at the beginning of the spider mites occurred, with 22%, avi screw mite ester suspending agent, 5500-6285 times liquid spray, The retention period can be up to 40 ~ 50 days.
3. Nematocide formula
abamectin*Thiazole phosphonic：A nematocide composed of abamectin and thiazolyphosate. Abamectin acts on the nervous system of insect pests and kills root nematode larvae. Thiazole-phosphine for the touch and endosuction conduction type nematocide, with low dose can block nematode activities, prevent nematode invasion of plant roots, in the early stage of root-knot nematode occurrence, with 10% avermectin suspension agent 1000-1500 ml/mu, water irrigation root, can effectively control the harm and spread of root-knot nematode. It is currently the best formula for root knot nematode control. Low price, good prevention and control effect, long duration.
4.Formula for killing aphids, thrips, planthoppers and whiteflies
abamectin *acetamiprid： The formula is a kind of insecticide prepared by the combination of avermectin and acetamiprid, which has the effect of contact and stomach toxicity. It has a strong infiltration effect on leaves, and can kill the pests under the epidermis, and has a long duration of efficacy. It is the first choice to control resistant aphids, planthoppers, thrips and other stinging pests. In the first peak of aphid, thrips and other pests, 50% avimeprid water dispersive granule 1.2-2.4 g/mu, adding 30 kg of water evenly spray, can quickly control the harm and spread of pests.
abamectin * imidacloprid：The formula is composed of abamectin and imidacloprid. The combination of the two components has strong complementary mechanism, which can act on the acetylcholinesterase receptor of pests and stimulate the release of aminobutyric acid, which leads to paralysis and death of pests. The synergistic effect is obvious. With touch, stomach poison, strong permeability, good internal absorption. It can kill pests in all parts of the plant. In the early stage of the occurrence of aphids, planthoppers, thrips and other pests, the use of 2% Avi · imidacloprid emulsion 50 ~ 80 ml/mu, can kill the pests in each part of the plant.
5.Formula for killing cotton bollworm, beet armyworm, corn borer and other lepidopteran pests
abamectin*methoxyfenozide：A mixture of avermectin and methoxyfenozide with two different mechanisms of action. It has the effect of touching and stomach toxicity with high quick effect and long duration of holding effect. It has the effect of touching and stomach toxicity to corn borer, rice leaf roller, chilo suppressalis and other pests. It can be sprayed evenly with 20% avir · beetle hydrazine suspension 8 ~ 10 g/mu and 30 kg water in the early larval stage of pests to kill pests quickly and effectively prevent the continued harm of pests.
Post time: May-09-2022