Wholesale Insecticide Bacillus thuringiensis(BT) 32000 IUmg WP 16000 IUmg WP 8000IUmg WP CAS 68038-71-1 Factory, Manufacturers

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Product Details

Common Name	Bacillus Thuringiensis
CAS Number	68038-71-1
Structural Formula	C22H32N5O16P
Overview	Bacillus Thuringiensis subsp. Kurstaki has been a widely used microbial insecticide, showing satisfactory effects against pests on crops, forests, fruits, and vegetables. Manufactured from highly potent natural strains with unique fermentation processes, it is certified as "Organic Products" by the Organic Food Certification Center and strongly recommended by the National Agro-Tech Extension and Service Center (NATESC). Due to its low toxicity to animals and eco-friendly nature, it is widely utilized in non-pollution vegetable production.
Target Pests	Lepidoptera pests on crops and forests, such as diamond-back moth, cabbage butterfly, cotton bollworm, oriental tobacco budworm, rice skipper butterfly, corn borer, rice stem borer, American white moth, poplar notodontidae, pine caterpillars, and other important pests.

Technical Specifications & Application

Formulations

8000 IU/mg WP
16000 IU/mg WP
32000 IU/mg WP
50000 IU/mg TC
2000 IU/μl SC
4000 IU/μl SC

Physical & Chemical Properties

Appearance: Fine tan powder

Molecular Formula: C22H32N5O16P

Molecular Weight: 653

Solubility in Water: Soluble

Toxicity Data

Oral Toxicity: LD50 > 4,000 mg/kg in rats; LD50 > 10,000 mg/kg in mice; LD50 > 400 mg/kg in dogs.

Inhalation Toxicity: Not lethal in rats at aerosol conc. of 5.26 mg/L/4 hours.

Safety Standard: EPA Category IV

Recommended Usage & Dosage

Crops	Target Pests	Dosage	Method
Cruciferous vegetables	Diamondback moth	15-20 g/Ha	Foliar Spray
Tea tree	Tea tussock moth	400-800 times solution	Foliar Spray
Tobacco	Budworm	1500-3000 g/Ha	Foliar Spray

Frequently Asked Questions (FAQ)

1. What is Bacillus Thuringiensis used for?

Bacillus Thuringiensis (Bt) is a widely used microbial bio-insecticide effective against Lepidoptera pests on agricultural crops, forests, fruits, and vegetables.

2. Which target pests can Bacillus Thuringiensis effectively control?

It targets major Lepidoptera pests including the diamond-back moth, cabbage butterfly, cotton bollworm, oriental tobacco budworm, corn borer, rice stem borer, pine caterpillars, and American white moth.

3. What formulation types are available?

Available formulations include Wet Powder (8000 IU/mg WP, 16000 IU/mg WP, 32000 IU/mg WP), Technical Concentrate (50000 IU/mg TC), and Suspension Concentrate (2000 IU/μl SC, 4000 IU/μl SC).

4. Is Bacillus Thuringiensis safe for humans and the environment?

Yes, it has low toxicity to humans, animals, and non-target organisms. It is classified under EPA Category IV safety standard and is certified for organic and eco-friendly farming practices.

5. How should Bacillus Thuringiensis be applied to crops?

It is primarily applied through foliar spraying. Recommended application rates vary by crop, such as 15-20g/Ha for cruciferous vegetables or 400-800 times dilution for tea trees.