Sygenta Quadris 50 WG Fungicide

Quadris 50 WG is a systemic fungicide designed to protect coffee crops from diseases like Coffee Berry Disease (Colletotrichum kahawae) and Coffee Leaf Rust (Hemileia vastatrix). Its active ingredient, Azoxystrobin (500g/kg), belongs to the strobilurin class of fungicides, which are known for their broad-spectrum activity and systemic properties.

Key Features:

Formulation: Wettable granules (WG), making it easy to mix and apply.

Mode of Action: Systemic, meaning it is absorbed by the plant and moves within its tissues to provide protection from the inside out.

Application Rates:

4 grams per 20-liter knapsack sprayer.

200 grams per acre.

400 grams per hectare.

Target Diseases: Specifically effective against Coffee Berry Disease and Coffee Leaf Rust.

Benefits:

Broad-Spectrum Control: Effective against a wide range of fungal pathogens.

Improved Nitrogen Assimilation: Enhances the plant's ability to utilize nitrogen efficiently, promoting healthier growth.

Water Use Efficiency: Helps plants cope better with water stress.

Delayed Senescence: Keeps leaves greener for longer, improving photosynthesis and overall plant vitality.

Higher Yield and Quality: Results in better crop productivity and quality.

Safety and Usage:

Quadris 50 WG is classified as WHO Class III (slightly hazardous), so it should be handled with care. Always follow the manufacturer's guidelines for application and wear appropriate protective gear during use.

Environmental Considerations:

Toxicity to Aquatic Life: Harmful to fish and other aquatic organisms; avoid contaminating water bodies during application or disposal.

Spray Drift: Risk of drifting onto non-target plants or ecosystems; proper application techniques are essential.

Residue Management: Observe withholding periods to ensure residues remain within safe limits for environmental safety and human health.

Resistance Management: Overuse can lead to resistant fungal strains, requiring additional chemical treatments and increasing environmental burden.

Safe Disposal: Dispose of empty containers and leftover product responsibly to prevent soil and water contamination.

Organic Alternatives to Quadris 50 WG:

Neem Oil: A natural fungicide and insecticide, biodegradable and environmentally safe.

Copper-Based Fungicides: Like Bordeaux mixture (copper sulfate and lime), effective against fungal diseases and approved for organic farming.

Sulfur: Natural and effective against powdery mildew, rusts, and other fungal diseases, widely used in organic agriculture.

Potassium Bicarbonate: A close alternative to baking soda, effective in controlling powdery mildew and fungal infections.

Compost Tea: Liquid extract from compost with beneficial microorganisms that suppress fungal pathogens and improve plant health.

Garlic Extract: Natural antifungal properties make it effective for combating fungal diseases.

These organic options promote environmentally friendly and sustainable farming practices.