Barmac Diazinon

Registered until
Registration number
Active materials

Diazinon is an insecticide used to control a variety of insect pests in a wide range of crops, including vegetables, fruits, nuts, and ornamental trees and shrubs. It is a contact insecticide, meaning it kills insects when it comes into contact with their bodies. Diazinon is also a stomach insecticide, meaning it can kill insects if they ingest it.

Mode of Action

Diazinon works by disrupting the nervous system of insects. It blocks the transmission of nerve impulses, which causes the insects to become paralyzed and eventually die.


  • Broad-spectrum insect control
  • Effective on a variety of insect pests
  • Fast-acting
  • Can be used on a variety of crops

Application Rates and Methods

The recommended application rate of Diazinon varies depending on the crop, pest species, and environmental conditions. It can be applied as a spray, dust, or soil drench.

Safety Precautions

Diazinon is a hazardous material and should always be handled with care. Always wear gloves, long sleeves, and pants when applying the product. Wash thoroughly with soap and water after handling the product.

Precautions for Use

  • Do not apply Diazinon to crops that are stressed or under drought conditions.
  • Do not apply Diazinon to crops that are already showing signs of insect injury.
  • Do not apply Diazinon to crops that are close to maturity.
  • Do not apply Diazinon to waterbodies, including surface water and groundwater.

Restricted Uses

Diazinon is restricted for use on certain crops and in certain areas. For more information on restricted uses, please consult the product label.


Diazinon is a valuable tool for insect control in a variety of crops. It is a safe and effective insecticide that can be used to control a wide range of insects. When used according to label directions, Diazinon can help to protect crops from insect damage and improve yields.

Registered for culturesRatePreharvest Interval
Beans0.15 - 5 l14
Cabbage0.7 - 1.4 l14
Cauliflower0.7 - 1.4 l14
Broccoli0.7 - 1.4 l14
Brussels sprouts0.7 - 1.4 l14
Kale0.7 - 1.4 l14
Kohlrabi0.7 - 1.4 l14
Red beet0.7 l14
Artichokes0.7 l14
Onions0.7 - 5 l14
Garlic0.7 l14
Potatoes1 l14
Tomatoes0.35 - 1.4 l14
Sweet peppers0.7 - 1.4 l14
Eggplant0.7 - 1.4 l14
Cantaloupe0.7 - 1.4 l14
Carrots0.7 - 1.4 l14
Celery0.7 - 1.4 l14
Cucumbers0.7 - 1.4 l14
Gherkins0.7 - 1.4 l14
Lettuce0.7 - 1.4 l14
Pumpkins0.7 - 1.4 l14
Parsnip0.7 - 1.4 l14
Peas0.7 - 1.4 l14
Squash0.7 - 1.4 l14
Watermelon0.7 - 1.4 l14
Rhubarbs0.7 - 1.4 l14
Sweet corn0.7 - 1.4 l14
Alfalfa0.35 - 0.7 l14
Pasture0.7 - 1.4 l14
Corn0.7 - 1 l14
Sorghum0.35 - 1.4 l14
Winter wheat0.7 - 1 l14
Spring wheat0.7 - 1 l14
Spring barley0.7 - 1 l14
Winter barley0.7 - 1 l14
Spring oats0.7 - 1 l14
Winter oats0.7 - 1 l14
Winter triticale0.7 - 1 l14
Spring triticale0.7 - 1 l14
Winter rye0.7 - 1 l14
Spring rye0.7 - 1 l14
Cotton0.35 - 0.85 l14
Soybeans0.7 - 0.85 l14
Sugarcane0.7 - 0.85 l14
Turnips0.7 l14
Rice75 - 350 ml14
Apples0 l14
Pears0 l14
Bananas0 l14
Blueberries0 l14
Citrus0 l14
Oranges0 l14
Grapes0 l14
Hops0 l14
Kiwifruit0 l14
Macadamia nuts0 l14
Pineapples0 l14