Abamectin is a commonly used insecticide in agricultural production. However, when used alone, it often has poor control effects. Today, I will share with you several commonly used mixed formulations. Each formulation has its own focus and can kill almost all pests.
1. Control and kill aphids, thrips, planthoppers, whiteflies and other small insects
(1) Abamectin·Imidacloprid: It is a mixture of abamectin and imidacloprid. The combined action mechanism of the two ingredients is highly complementary. It can act on the acetylcholinesterase receptor of pests and stimulate pests to release aminobutyric acid, thereby paralyzing and killing pests. It has obvious synergistic effects. It also has contact and stomach poison effects, strong permeability, and good systemic properties. It can kill pests in all parts of the plant.
To control aphids on cruciferous vegetables such as cabbage and radish, use 1.8% abamectin·imidacloprid wettable powder 40-60 g/mu per mu at the early stage of pest occurrence, add 30 kg of water and spray evenly.
To control wheat aphids, use 8% abamectin·imidacloprid suspension 15-18 ml per mu, add 30 kg of water and spray evenly.
To control pear psyllids on pear trees, use 5% abamectin·imidacloprid emulsifiable concentrate, dilute 5000-8000 times and spray.
(2) Abamectin·Spirotetramat: It is a compound of abamectin and spirotetramat. It is currently a good formula for controlling scale insects, whiteflies, whiteflies, pear psyllids and other pests. It has contact, stomach poison and fumigation effects. The combination of the two has a good synergistic effect, has a two-way transmission effect, good rapid effect, long lasting effect, and has a good killing effect on adults, nymphs, eggs, etc.
For the control of tomato aphids, thrips, whiteflies, etc., 28% abamectin·spirotetramat suspension can be used per mu at the early stage of the outbreak, diluted with 30 kg of water and sprayed evenly.
For the control of pear tree psyllids, etc., 25% abamectin·spirotetramat suspension can be used, diluted 4000-6000 times and sprayed; for the control of pepper tree aphids, 25% abamectin·spirotetramat suspension can be used, diluted 4000-5000 times and sprayed.
To control scale insects, psyllids, spider mites, etc. on citrus trees, 25% abamectin·spirotetramat suspension can be used, diluted 5000-7000 times and sprayed.
(3) Abamectin·Acetamiprid: This formula is a compound of abamectin and acetamiprid. It has contact and stomach poisoning effects, strong penetration, can kill pests under the epidermis, and has a long lasting effect. It can be used to control resistant aphids, planthoppers, thrips and other piercing-sucking pests.
To control cabbage aphids, diamondback moths, etc., 3% abamectin·acetamiprid microemulsion 40-50 grams per mu can be used, diluted with 30 kg of water and sprayed evenly; to control cucumber aphids, American leafminers, etc., 1.8% abamectin·acetamiprid microemulsion 45-60 ml per mu can be used, diluted with water and sprayed.
To control aphids on apple trees, 4% abamectin·acetamiprid EC can be diluted 3000-5000 times and sprayed; to control scale insects on citrus trees, 6% abamectin·acetamiprid water emulsion can be diluted 1000-2000 times and sprayed; to control blackthorn whiteflies on citrus trees, 8.8% abamectin·acetamiprid EC can be diluted 4000-5000 times and sprayed evenly.
To control cotton aphids, blind bugs, red spiders, etc., 4% abamectin·acetamiprid EC can be used per mu, 15-20 ml, diluted with 30 kg of water and sprayed evenly; to control ornamental rose aphids, 12.5% abamectin·acetamiprid microemulsion can be diluted 5000-6000 times and sprayed.
2. Control of cotton bollworm, beet armyworm, corn borer and other fleshy insects
(1) Abamectin·Chlorantraniliprole: It is a mixture of abamectin and chlorantraniliprole. The two insecticides work together with different mechanisms of action. It has stomach poison, contact killing and leaf penetration. It can be used to control cabbage diamondback moth, beet armyworm, rice stem borer, rice leaf roller, cotton bollworm and apple peach borer. It not only delays drug resistance, but also improves rapidity.
To control cabbage diamondback moth and beet armyworm, 40-50 ml of 6% abamectin·chlorantraniliprole suspension can be used per mu during the early larval stage of the pests, diluted with 30 kg of water, and sprayed evenly.
To control rice stem borer and rice leaf roller, 40-50 ml of 6% abamectin·chlorantraniliprole suspension can be used per mu, diluted with 30 kg of water for spraying; to control cotton bollworm, 30-50 ml of 6% abamectin·chlorantraniliprole suspension can be used per mu, diluted with water for even spraying.
To control apple tree peach borer, 6% abamectin·chlorantraniliprole suspension can be used, diluted 3000-4000 times for spraying; to control litchi tree stem borer, 6% abamectin·chlorantraniliprole suspension can be used, diluted 1000-4000 times for spraying.
(2) Abamectin·Hexaflumuron: It is a mixture of abamectin and hexaflumuron. Abamectin has contact, stomach poison and weak fumigation effects. It has a strong penetration effect on leaves and can kill pests under the epidermis. Hexaflumuron is a benzoylurea insect growth regulator and a chitin synthesis inhibitor. It has high insecticidal and egg-killing activity. After the two are combined, their advantages complement each other, killing both insects and eggs, and the duration of effect is extended.
For the prevention and control of cabbage diamondback moth and beet armyworm, 12-18 ml of 8% abamectin·hexaflumuron EC can be used per mu, and 30 kg of water can be added for spraying.
For the prevention and control of cotton bollworm, 32-36 ml of 6% abamectin·hexaflumuron EC can be used per mu, and 30 kg of water can be added for spraying.
To control the poplar gypsy moth, 6% abamectin·hexaflumuron emulsion can be diluted 2000-2500 times and sprayed.
(3) Abamectin·Methoxyfenozide: It is a mixed preparation of abamectin and methoxyfenozide. It has contact and stomach poisoning effects, good rapid effect and long lasting effect. It is particularly effective against corn borer, rice leaf roller, and striped stem borer. It can be used in the early larval stage of pests to quickly kill pests and effectively prevent the pests from continuing to cause harm.
To control rice stem borer and rice leaf roller, 40-50 ml of 10% abamectin·methoxyfenozide suspension can be used per mu, diluted with 30 kg of water and sprayed.
To control tobacco armyworm and tobacco budworm, 30-45 ml of 10% abamectin·methoxyfenozide suspension can be used per mu, diluted with 30 kg of water and sprayed evenly.
3. Prevention and control of mites such as red spider mites
(1) Abamectin·Etoxazole: It is a compound of abamectin and etoxazole. It has a good effect on eggs, larvae, nymphs and adult mites, and kills mites more thoroughly.
To prevent and control red spider mites, you can use 25% abamectin·etoxazole suspension at the early stage of occurrence, dilute 6000-8000 times and spray evenly, which can effectively kill red spider mites, and the effective period can reach 30 days.
(2) Abamectin·Spirodiclofen: It is a compound of abamectin and spirodiclofen. After mixing, the two have obvious synergistic effects. It is effective against mite eggs, adult mites and larvae. It has both long-lasting and fast effects. It has excellent control effects on harmful mites such as red spider mites, yellow spider mites, rust mites, tea yellow mites, and cinnabar spider mites.
In the early stage of the occurrence of harmful mites, 20% abamectin·spirodiclofen suspension can be sprayed at a dilution of 5000-6600 times, and the effective period can reach 40-50 days.
(3) Abamectin·Pyridaben: This formula is a mixture of abamectin and pyridaben, which has contact and stomach poisoning effects. It has a good killing effect on adult mites, young mites, nymphs and eggs. It is effective in preventing and controlling harmful mites such as red spider mites, tea yellow mites, two-spotted spider mites, and cinnabar spider mites.
To prevent and control red spider mites and two-spotted spider mites on apple trees and citrus trees, 10% abamectin·pyridaben emulsifiable concentrate can be diluted 2000-3000 times and sprayed evenly in the early stage of the occurrence.
4. Prevention and control of root-knot nematodes
Abamectin·Fosthiazate: It is a compound of abamectin and fosthiazate. Abamectin has contact and stomach poisoning effects, which can kill root nematode larvae; fosthiazate has contact and systemic conductivity, which can hinder the activity of nematodes and prevent nematodes from invading plant roots. It is used for crops such as tomatoes and cucumbers. It has the characteristics of low price, good control effect, and long lasting effect. It is an ideal formula for the prevention and control of root-knot nematodes.
For soil treatment, 1000-1200 grams of 15% abamectin·fosthiazate granules can be used per mu. After mixing with soil or fertilizer, evenly spread on the ground, and then turn the soil; or ditch application.
For root irrigation: In the early stage of root-knot nematodes, 1000-1500 ml of 10% abamectin·fosthiazate emulsifiable concentrate can be used per mu. After diluting with water, root irrigation can effectively control the damage and spread of root-knot nematodes.
