Description
Starfen 10EW is an advanced insecticide specifically formulated for effective pest management across various agricultural crops, including cotton, vegetables, and orchards.
Its primary active ingredient, Bifenthrin, is present at a concentration of 10% in an emulsifiable concentrate (EW) form, offering farmers a robust solution to combat both sucking pests and chewing insects.
Key Features
Active Ingredient: Bifenthrin 10%
Formulation: Emulsifiable concentrate (EW)
Target Crops: Cotton, vegetables, orchards
Application Rate: 250 ml per acre
Benefits Of Starfen 10EW
Dual Mode Of Action: Combines contact and translaminar properties for comprehensive pest control.
Wide Spectrum: Effective against a variety of pests, including cotton bollworms, aphids, and codling moths.
Understanding The Mode of Action
Dual Action Mechanism
Starfen 10EW utilizes a dual action mechanism that ensures effective pest control:
Contact Action: When pests come into direct contact with the treated foliage, they are quickly eliminated, providing immediate results.
Translaminar Action: Starfen 10EW can penetrate the leaf surface, allowing it to move within the leaf tissue. This feature ensures that pests residing inside the leaves are also targeted, offering sustained protection.
Efficacy Against Specific Pests
Crop Type |
Target Pests |
Effectiveness |
Cotton |
Cotton bollworms, aphids |
High |
Vegetables |
Whiteflies, caterpillars, aphids |
Very High |
Orchards |
Codling moths, leafhoppers |
High |
Recommended Application
Dosage Instructions
For optimal results, it is recommended to apply Starfen 10EW at a dosage of 250 ml per acre. This dosage allows for uniform coverage across the crop, ensuring that both the upper and lower leaf surfaces are treated effectively.
Application Methods
Starfen 10EW can be applied using various methods, including:
Spraying: Use a calibrated sprayer for even distribution.
Soil Drench: For certain crops, a soil application can enhance uptake.
Timing of Application
Cotton: Apply during the early stages of pest infestation for best results.
Vegetables: Monitor for early signs of pest damage and apply accordingly.
Orchards: Target application during flowering to protect developing fruits.
Frequently Asked Questions
What is Bifenthrin, and how does it work?
Bifenthrin is a synthetic pyrethroid insecticide that works by disrupting the nervous system of insects. It has both contact and translaminar activity, allowing it to target pests on the leaf surface and those within the leaf tissue.
Can I use Starfen 10EW on all types of crops?
Starfen 10EW is particularly effective on cotton, vegetables, and various fruit trees in orchards. Always check specific crop recommendations before application.
Is Starfen 10EW safe for beneficial insects?
While Starfen 10EW is effective against harmful pests, it can also impact beneficial insects. It is advisable to apply it during times when pollinators are less active to minimize harm.
