Mites are tiny, eight-legged arachnids that can infest wheat crops and cause damage to the plants. Mite infestations are more likely to occur in hot, dry conditions. They can also be spread by wind, machinery, and infected plant material. Mites are reddish-brown to black in color and are about the size of a period in newspaper print. They feed on the sap of wheat plants, which can cause the leaves to become yellowed, stunted, and scorched. In severe infestations, the entire plant may die. Mites are more likely to thrive in dry conditions. Irrigating your wheat crop properly can help to reduce the risk of infestation.
- Type of Infestation: Pest
- Common Name: Mites
- Affected Parts Of the plant: Leaves
Identification:
- Very small (around 0.15 mm long), white, elongated, cigar-shaped body.
- Damage: Causes leaves to curl inwards, preventing proper growth and development.
- Requires a hand lens or microscope due to its size. Look for the elongated body shape and white color.
Environmental favorable factors for pests/Diseases:
- Temperature: Mites, particularly spider mites, prefer warm and dry conditions. Temperatures above 86°F (30°C) and low humidity create an ideal environment for them to flourish.
- Humidity: Adequate moisture is crucial for wheat growth, but infrequent rainfall or drought stress can weaken the plants, making them more susceptible to mite damage.
Symptoms of Pest/Disease:
- Tightly inward curling of young leaves, preventing proper growth and development.
- Stunted and distorted leaves.
- Yellowing or bronzing of leaves.
- Reduced tillering.
Measures to control Pests/Diseases:
|
Products |
Technical Names |
Dosages |
| SULVET | Sulphur 80 % wdg |
750to1000gm/acre |
| K-MITE | Hexythiazox 5.45% EC |
400-500ml/h |
| OZIL | Spiromesifen 22.9% SC |
150-200ml/acre |
| KACIN | abamectin 1.9% EC |
150 ml for 200 liters of water per acre. |
Frequently Asked Questions Related Mites in wheat?
Q. What are wheat mites?
A. Wheat mites are tiny, eight-legged pests that feed on plant sap, causing yellowing, curling leaves, stunted growth, and reduced wheat yield.
Q. What are the symptoms of wheat mite infestation?
A. Symptoms include inward curling of young leaves, stunted growth, yellowing or bronzing of leaves, and reduced tillering.
Q. How do you get rid of wheat mites?
A. Use effective miticides like SULVET, K-MITE, or KACIN, and ensure proper irrigation to discourage their growth.
Q. Are wheat mites harmful?
A. Yes, wheat mites damage plants by feeding on their sap, causing yellowing, stunted growth, and reduced yield.
