| CAS No.: | 196791-54-5 |
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| Formula: | C14h10cl2n2o2 |
| EINECS: | 264-980-3 |
| Appearance: | off-White or off-White Crystalline Powder |
| Source: | Organic Synthesis |
| Toxicity of High and Low: | Low Toxicity of Reagents |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product name | Chlorbenzuron |
| Content | 95%TC;25%SC |
| Appearance | Off-white or off-white crystalline powder |
| Standard | Drying weight loss ≤0.5% pH value range 5.0~8.0 Dimethylformamide insoluble matter ≤0.5% |
| Precautions | 1. This drug has the best control effect when used in the larval stage before the second instar. The older the insect is, the worse the control effect will be. 2. The effect of this drug is obvious 3-5 days after application, and the peak of death occurs around 7 days. Avoid mixing with fast-acting insecticides, which will cause the green, safe, environmentally friendly effects and significance of chlorbenzuron agents. 3. There is sedimentation phenomenon in benzene chloride suspension. When using it, shake it well first, then add a small amount of water to dilute it, add water to the appropriate concentration, stir well and then spray. Be sure to spray evenly. 4. Methylbenzuron reagents cannot be mixed with alkaline substances to avoid reducing the efficacy. Mixing them with general acidic or neutral reagents will not reduce the efficacy. |
Mechanism of action
Dibenzuron is a benzoylurea insect chitin synthesis inhibitor and is an insect hormone pesticide. By inhibiting the activity of insect epidermal chitin synthase and uridine coenzyme, it inhibits insect chitin synthesis and causes insects to fail to molt normally and die. It affects the respiratory metabolism of eggs and the DNA and protein metabolism during embryonic development, causing the larvae in the eggs to lack chitin and cannot hatch or die immediately after hatching; when applied in the larval stage, the formation of new epidermis of the pest is blocked, delaying development, or lacking Hardness, unable to molt normally, leading to death or death from deformed pupae. It has good insecticidal activity against metamorphosed insects, especially Lepidoptera larvae.
Functional characteristics
Mainly manifested as gastric toxicity. It shows good insecticidal activity against lepidopteran larvae. Virtually harmless to beneficial insects and hymenopteran insects such as bees and forest birds. But it has an impact on Trichogramma. This type of agent is widely used to control lepidopteran pests such as peach tree leafminers, tea black moths, tea loopers, cabbage caterpillars, cabbage armyworms, wheat armyworms, corn borers, poisonous moths, and armyworms. At the same time, it was also found that irrigating the roots of onions and garlic vegetables with a 1000-fold solution of chlorbenzuron 3 can effectively kill ground maggots; it is also effective in preventing fly maggots in toilets and mosquito larvae in backwater bays.
Instructions
1. To control leaf-eating pests such as forest pine caterpillars, gypsy moths, boat moths, canopy caterpillars, and white moths, use 25% suspension agent to spray evenly at 2000-4000 times, and use ultra-low volume aircraft spraying at 450-600ml per hectare, and add 450ml of urea will be more effective.
2. To control crop armyworms, borers, cabbage caterpillars, diamondback moths, cabbage exigua and other pests, spray evenly with 25% suspension agent 2000-2500 times.
3. To control pests such as peach heartworm, tea looper, and jujube bug, use 25% suspension agent and spray evenly 2000-3000 times.
After Sales Serve
Before shipping: Send the estimated shipping time, estimated arrival time, shipping advice, and shipping photos to the customer in advance.
During transportation: Update tracking information timely.
Arrival at destination: Contact the customer after the goods arrive at the destination.
After receiving the goods: Track customer's goods packaging and quality.
FAQs:
1. Can I get samples?
Of course, we provide our customers free samples, but you need to pay the shipping cost on your own.
2. What are the payment terms?
For payment terms, we accept Bank Account, West Union, L/C, T/T, D/P and so on.
3. How about the packaging?
We provide the usual types of packages for our customers. If you need, we can also customize packages as you required.
4. How about the shipping costs?
We provide air, sea and land transportation. According to your order, we will choose the best way to transport your goods. Shipping costs may vary because of the different shipping ways.
5. What are the delivery time?
We will arrange production immediately as soon as we accept your deposit. For small orders, the delivery time is approximately 3-7 days. For large orders, we will start production as soon as possible after the contract is signed, the appearance of the product is confirmed, the packaging is made and your approval is obtained.
6. Do you have the after-sales service?
Yes, we have. We have seven systems to guarantee your goods produce smoothly. We have Supply System, Production Management System, QC System, Packaging System, Inventory System, Inspection System Before Delivery and After-Sales System. All of them are applied to ensure your goods arriving at your destination safely. If you have any questions, please feel free to contact us.
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