Diyarex Gold is a non-residue eco-friendly natural biofungicide, with significant added values to humans and the environment.

Diyarex Gold is the new generation of biofungicides for the control of powdery mildews, downy mildews, rust and early & late blight diseases in vegetables, herbs, grapevines and orchards.

Mode of Action

Diyarex Gold is a biofungicide based on a plant extract of the alternifoliadeveloped by RV Agri Corporation. The natural components contained in Diyarex Gold offer multiple modes of action on fungal cells, representing the unique fungicidal capabilities ofalternifolia.

Diyarex Gold brings with it a new concept and dimension for highly effective and sustainable disease control.

Diyarex Gold is an eco-friendly non-residual fungicide, harmless to beneficial insects and bees, that offers human and environment safety.

Diyarex Gold exhibits prophylactic and curative efficacy which acts against various stages of the pathogenesis.

Diyarex Gold is an excellent tool for effective resistance management due to its being a multi- component compound with multi-site fungicidal activity.

Diyarex Gold is a proprietary multi-component natural biofungicide.

Controlled Diseases

Diyarex Gold has a proven efficacy in numerous studies as well as commercial use in assorted crops against various diseases:

Downy mildew

Powdery mildew

Early blight and Late blight



Black Sigatoka

Diyarex Gold is used in intensive/high value crops

Vegetables-cucurbits, tomato, pepper and more,Grapevines table & wine grapes


Herbs & spices

Fruits and berries



Diyarex Gold core Advantagesex GoldCore Advantages

An effective wide range natural biofungicide, Safe to the environment

No residues

Best Tool for Resistance Management.

Ideal product in alternation programs

Harmless to beneficial insects and bees.

No PHI (Pre Harvest Interval) limitationsandNo re-entry limitations

No stains on the crop

Zero toxic load

Suitable for Conventional and Organic Farming and Organic Certified


7 to 10ml in 15 ltrs of water.