Pesticide Information about Insecticide emamectin benzoate
What is Emamectin benzoate?
Emamectin benzoate is an avermectin class insecticide developed for the control of lepidopteron insects. This class of pesticide consists of homologous semi-synthetic macrolides that are derived from the natural fermentation products of Streptomyces bacteria.Cas137512-74-4It kills insects by disrupting neurotransmitters, causing irreversible paralysis. It is more effective when ingested, but it also somewhat effective on contact. When sprayed to foliage, emamectin benzoate penetrates the leaf tissue and forms reservoir within treated leaves, which provides residual activity against pests that ingest the substance when feeding.
Emamectin is the 4″-deoxy-4″-methylamino derivative of abamectin, a 16-membered macrocyclic lactone produced by the fermentation of the soil actinomycete Streptomyces avermitilis.It is generally prepared as the salt with benzoic acid, emamectin benzoate, which is a white or faintly yellow powder.Emamectin is widely used in the US and Canada as an insecticide because of its chloride channel activation properties
What are the characteristics Emamectin benzoate
Emamectin benzoate Cas137512-74-4has various insecticidal methods. In addition to strong contact killing and stomach toxicity, it also has a variety of insecticidal methods such as egg killing, feeding inhibition and oviposition suppression to achieve fast action and long lasting effect. Tolfenpyrad will hinder the electron transfer during respiration which prevents insects from providing and storing energy. It is called the mitochondrial electron transfer complex inhibitor.
Emamectin benzoate is white or light yellow crystalline powder, soluble in acetone and methanol, slightly soluble in water, insoluble in hexane. It is a new type of high-efficiency semi-synthetic antibiotic insecticide synthesized from the fermentation product abamectin B1. It has the characteristics of ultra-high efficiency, low toxicity (preparation is almost non-toxic), low residue, and pollution-free biological pesticides. Farmers often spray vegetables, fruit trees, and cotton crops with emamectin benzoate.
How does it Advantage Emamectin benzoate
Emamectin Benzoate Cas137512-74-4 ((4″R)-4″-deoxy-4″-(methylamino) avermectin B1 benzoate, EMA) has been used globally in pest control on vegetable and field crops. It is one of semi-synthetic derivative of avermectin with a broad spectrum of insecticidal and acaricidal activity.EMA is nervous system toxicant and act primarily upon γ-aminobutyric (GABA) acid receptor in nerve cell of insects, although the molecular mechanisms underlying their activity.
This high effective combination of Benzoate pesticide components ensures enhanced efficacy in managing pests and protecting crops effectively.
Low residue to the crops, conforms to safe and pollution-free agriculture production.
Unique mode of action without cross resistance.
Insecticidal and egg-killing, fast action, long lasting effect.
Broad insecticidal spectrum for various crops.
What is the use of emamectin benzoate
Emamectin benzoate Cas137512-74-4 has the highest activity against mites, Lepidoptera and Coleoptera pests. If it is used on economic crops such as vegetables, tobacco, tea, cotton, and fruit trees, it has unparalleled activity of other pesticides. Especially for pests such as red-banded leaf roller moth,
aphid moth, manduca tobacco moth, diamondback moth, sugar beet leaf moth, cotton bollworm, tobacco hornworm, dry land armyworm, spodoptera, cabbage mealworm, cabbage borer, tomato hornworm, potato beetle and other pests.
Widely used in the prevention and control of various pests on vegetables, fruit trees, cotton and other crops.
Emamectin benzoate has the characteristics of high efficiency, broad spectrum, safety, and long residual effect. It is an excellent insecticide and acaricide. It has extremely high activity in the control of cotton lingworm and other Lepidoptera pests, mites, Coleoptera and Homoptera pests. It is safe for humans and animals and can be mixed with most pesticides.
A large number of clinical findings have been found in the use of emamectin benzoate. Adding pyrethroid pesticides when using emamectin emamectin salt can improve the quick-acting effect, and the effect of using it at intervals during the growth period of crops is better.
Formamectin benzoate is easy to degrade. Affected by factors such as too high or too low acidity and light, emamectin benzoate is easily degraded. In the research on emamectin emamectin salt products, it was found that adding 0.35% anti-decomposition agent to products containing emamectin emamectin salt can effectively prevent the decomposition of emamectin emamectin salt, and at the same time improve the activity of emamectin emamectin salt on Lepidoptera, mites, Coleoptera and Homoptera pests, and improve the efficacy of medicine.
Insecticide Emamectin benzoate price
Normally the price of the pesticide insecticideEmamectin benzoate is affected by raw materials, market environment, R&D costs, etc. If you want to know the latest priceof the pesticide insecticide Emamectin benzoate you need, please contact us to initiate an inquiry.
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Insecticide Emamectin benzoate supplier
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How to use emamectin benzoate
1. To control pests such as cotton bollworm, leaf tortrix, leafminer, diamondback moth, beet armyworm, and litura, apply pesticides from the peak egg hatching stage to the young larvae stage, and use 30-50 ml of water per mu with 30- 50kg spray or spray with 1000-2000 times liquid.
2. To prevent red (white) spiders, spray with 1.9% emamectin emamectin emulsifiable concentrate 4000-5000 times in the early stage of occurrence.
3. To control pear psyllid, spray with 1.9% emamectin emamectin emulsifiable concentrate 3000-4000 times.
4. To prevent and control leaf miners (such as golden leaf miner), spray with 1.9% emamectin emamectin EC 3000-4000 times in the early stage of occurrence.
5. To control vegetable diamondback moth, 10-12 grams of 1% EC can be used, and 50-60 kg of water can be sprayed evenly during the blooming stage of young larvae.
6. To control beet armyworm, use 15-25 grams of 1% emulsifiable oil per mu, add 50-60 kg of water, and spray evenly during the blooming stage of young larvae.
7. To control tobacco budworm, use 50-75 grams of 1% emulsifiable oil per mu, add 50-60 kg of water, and spray evenly during the blooming stage of young larvae.
Emamectin benzoate Mode of Action
Emamectin demonstrates a unique physiological mode of action reducing potential cross-resistance to other classes of chemistry.
It acts on the nerve cells to inhibit muscle contraction, causing a continuous flow of chlorine ions in the GABA and H-Glutamate receptor sites, thus inhibiting the larvae from feeding within hours providing rapid crop protection.
Emamectin benzoate is a new insecticide, with a new mechanism of action and a strong activity against Lepidoptera as well as with and a high selectivity on useful organisms. This molecule acts if swallowed and has some contact action. It penetrates leaf tissues (translaminar activity) and forms a reservoir within the leaf. The mechanism of action is unique in the panorama of insecticides. In facts, it inhibits muscle contraction, causing a continuous flow of chlorine ions in the GABA and H-Glutamate receptor sites.
Diamectin emamectin can enhance the effect of nervousness, so that a large amount of chloride ions can enter the nerve cells. It can disable cell function and disrupt nerve transmission. Larvae stop feeding immediately after exposure, undergo irreversible paralysis, and reach maximum lethality within 3-4 days.
The difference between emamectin emamectin and abamectin
Compared with avermectin, the insecticidal activity has been improved by 3 orders of magnitude, and its activity against lepidopteran larvae and many other pests is extremely high. It has both gastric toxicity and contact action, and has a very good effect at a very low dose (0.084~2g/ha). In addition, it has no harm to beneficial insects in the process of controlling pests, which is beneficial to the comprehensive control of pests. In addition, it expands the insecticidal spectrum and reduces the toxicity to humans and animals.
Emamectin benzoate Cautions
This product should not be mixed with alkaline pesticides.
It is recommended to use it alternately with other insecticides which has different mode of action to delay the development of resistance.
This product is toxic to fish, daphnia magna and algae. Keep away from aquaculture areas, river ponds and other water bodies for pesticide application; Prohibited to clean the pesticide application equipment in river ponds and other water bodies. It is forbidden for mulberry gardens and silkworm nursery, and for the flowering plants during flowering period. Prohibited to apply in trichogramma and other natural enemy release areas and bird sanctuary.
Wear long clothes, trousers, boots, hats, goggles, masks, gloves and other protective equipment when using; do not eat, drink, smoke, etc. during application; wash hands, face, and clothes after application.