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Averstar Industrial Co., Ltd. SZ
Averstar Industrial Co., Ltd. SZ

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Pyrethroid Agricultural Insecticides Deltamethrin 2.5% EC / 10% SC For Cotton

Pyrethroid Agricultural Insecticides Deltamethrin 2.5% EC / 10% SC For Cotton

  • Pyrethroid Agricultural Insecticides Deltamethrin 2.5% EC / 10% SC For Cotton
Pyrethroid Agricultural Insecticides Deltamethrin 2.5% EC / 10% SC For Cotton
Product Details:
Place of Origin: China
Brand Name: Averstar
Certification: COA, MSDS
Model Number: 2.5% EC, 10% SC, 98% TC
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: PET bottle, HDPE bottle
Delivery Time: 15-30 work days
Payment Terms: T/T
Supply Ability: 10000L/month
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Detailed Product Description
CAS No.: 52918-63-5 MF: C22H19Br2NO3
Molecular Weight: 505.2 EINECS No.: 258-256-6
Melting Point: 98°C Boiling Point: 300°C
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plant safe insecticide

pyrethroid insecticides Deltamethrin 2.5% EC, 10% SC, 98% TC, use for Cotton, tobacco, fruit and vegetables


 

 

Chemical property

 

The raw material is white powder and odorless, recrystallized with isopropanol to form needle like crystals of orthorhombic system. The original drug (98%) m.p.98 ~ 101 C, pure m.p.101 ~ 102 C. [alpha]D+61 o, vapor pressure 1.999 * 10-6Pa (25 C). Soluble in acetone, cyclohexanone, benzene, dimethyl formamide, dimethyl sulfoxide, dioxane and other organic solvents; solubility in water 10 mg / L. There was no obvious decomposition at 100 C for 24 hours, but there was obvious decomposition above 190 C. It was stable to light, stable in acidic solution and unstable in alkaline solution.

 

Purpose

 

A pyrethroid insecticide with high insecticidal activity, broad insecticidal spectrum, quick efficacy and safety to crops. It has a certain repellent and Antifeedant effect, no internal absorption and fumigation. It has poor effect on mites and scale, high toxicity to silkworm, bee and fish, and cross-resistance to other pyrethroid-resistant pests. For example, to control cotton bollworm, cotton bollworm and leaf hopper, 25 mg/L spray; to cotton aphid and thrips 15 mg/L spray; to control cabbage caterpillar, diamondback moth, Spodoptera litura with 2.5% EC 2000-3000 times spray; to control tea borer and caterpillar with 2.5% EC 2500-3000 times spray. In addition, it can control rice Chilo suppressalis, rice thrips, rice leaf roller, soybean carnivore, citrus leaf miner, pear carnivore, peach carnivore, sugarcane borer and health pests. Avoid high temperatures during use.

 

 

 

 

Product Name Deltamethrin
Function Insecticide
Specification 98%Tech, 250g/l ec, 25g/l ec
Chemical Name [1R-[1a(S*),3a]]-cyano(3-phenoxyphenyl)methyl 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate
CAS No.  
Empirical Formula C22H19Br2NO3
   
Toxicology
Birds Acute oral LD50 for mallard ducks >4640 mg/kg. Dietary LC50 (8 d) for mallard ducks >8039, quail >5620 mg/kg diet. NOEL for reproduction for mallard ducks >70, bobwhite quail >55 mg/kg daily. Fish Toxic to fish under laboratory conditions; LC50 (96 h) for rainbow trout 0.91, bluegill sunfish 1.4 mg/l. Not toxic to fish under natural conditions. Daphnia LC50 (48 h) 3.5 mg/l. Algae EC50 (96 h) for algae (Selenastrum capricornutum) >9.1 mg/l. Low LD50 and LC50 values under laboratory conditions do not represent a significant hazard to aquatic fauna in normal field use. Bees Toxic to bees, LD50 (oral) 79 ng/bee; (contact) 51 ng/bee. Low LD50 and LC50 values under laboratory conditions do not represent a significant hazard to bees in normal field use. Worms LC50 (14 d) for earthworms >1290 mg/kg soil.
Applications Mode of action Non-systemic insecticide with contact and stomach action. Fast-acting. Uses A potent insecticide, effective by contact and ingestion against a wide range of pests. Crop protection uses include: Coleoptera (2.5-7.5 g/ha), Heteroptera (5.0-7.5 g/ha), Homoptera (6.2-12.5 g/ha), Lepidoptera (5.0-21 g/ha) and Thysanoptera (5-10 g/ha) in cereals, citrus, cotton, grapes, maize, oilseed rape, soya beans, top fruit and vegetables. It controls Acrididae (5.0-12.5 g/ha), and is recommended against locusts. Soil surface sprays (2.5-5.0 g/ha) control Noctuidae. It is used against indoor crawling and flying insects (12.5 mg/m2) and pests of stored grain (0.25-0.5 g/t) and timber (Blattodea, Culicidae, Muscidae). Dip or spray (12.5-75 mg/l), and pour-on (0.75 mg/kg b.w.) applications give good control of Muscidae, Tabanidae, Ixodidae and other Acari on cattle, sheep and pigs, etc. Formulation types DP; EC; EG; EW; GR; HN; PO; SC; SL; TB; UL; WG; WP.
Package 25KG/Drum, 200l/drum,1l/bottle, 250ml/bottle, etc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pyrethroid Agricultural Insecticides Deltamethrin 2.5% EC / 10% SC For Cotton 0

 

Contact Details
Averstar Industrial Co., Ltd. SZ

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