| Customization: | Available |
|---|---|
| CAS No.: | 39515-41-8 |
| Formula: | C22h23no3 |
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Fenpropathrin is a pyrethroid insecticide and acaricide that has contact, stomach, and certain repellent effects, but lacks systemic and fumigant action. It is classified as a neurotoxin, acting on the nervous system of insects, leading to excessive excitation and paralysis, ultimately resulting in death.
Its residual efficacy is relatively long, and it has an irritating effect on target pests, capable of repelling them from feeding and laying eggs. It can also demonstrate good control effectiveness under low-temperature conditions. The insecticidal spectrum is broad, effective against various pests including Lepidoptera, Coleoptera, Hemiptera, Diptera, and others, and it shows good efficacy against multiple species of leaf mites. When pests and mites occur simultaneously, it can control both insects and mites at the same time.
Cotton Bollworm: During the peak egg hatching period to the early larval stage, apply 30-40g of 20% Fenpropathrin emulsion per acre evenly by spraying.
Pink Bollworm: During the peak egg hatching period of the second and third generations, apply 30-40g of 20% Fenpropathrin emulsion per acre evenly by spraying.
Cotton Red Spider Mite: During the adult and immature mite occurrence period, apply 30-40g of 20% Fenpropathrin emulsion per acre evenly by spraying.
2. Control of Vegetable Pests
During the early larval stage of the cabbage looper and diamondback moth, apply 25-30g of 20% Fenpropathrin emulsion per acre evenly by spraying; or use 30-50g of 10% Fenpropathrin emulsion per acre evenly by spraying.
3. Control of Fruit Tree Pests
Red Spider Mite: During the occurrence period of red spider mites on apple trees, apply a 2000-fold solution of 20% Fenpropathrin emulsion evenly by spraying; or use an 800-1000-fold solution of 10% Fenpropathrin emulsion evenly by spraying.
Peach Twig Borer: At the initial hatching stage of the peach twig borer eggs and before the larvae bore into the fruit on apple trees, apply a 2000-3000-fold solution of 20% Fenpropathrin emulsion evenly by spraying; or use a 1000-1500-fold solution of 10% Fenpropathrin emulsion evenly by spraying.
Citrus Red Spider Mite: At the early occurrence period of the red spider mite, apply a 2000-3000-fold solution of 20% Fenpropathrin emulsion evenly by spraying.
Citrus Leaf-miner: At the initial stage (3-6 days) of new shoots or during the egg hatching period, apply an 8000-10000-fold solution of 20% Fenpropathrin emulsion evenly by spraying.
4. Control of Tea Geometer
During the early larval stage of the tea geometer, apply 7.5-9.5g of 20% Bifenthrin emulsion per acre evenly by spraying.
| Product name | Fenpropathrin |
| Tech grade | 95%TC |
| Formulation | 10%EC |
| Molecular formula | C22h23no3 |
| CAS No. | 39515-41-8 |
| EINECS No. | 254-485-0 |
| Shelf life | 2 Years |
Q1: How can you guarantee quality?
A1: Always a pre-production sample before mass production;
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