What is Metarhizium anisopliae used for?

Metarhizium anisopliae is used as a biological insect-control fungus. It helps manage pests such as termites, root grubs, root weevils, beetles, ants, caterpillar pests, and locusts. It is especially useful for soil and root-zone pest management in sustainable agriculture and integrated pest management programs.

Is Metarhizium anisopliae effective against ticks?

Yes, certain strains and formulations of Metarhizium anisopliae have been studied and used for tick control. However, effectiveness depends on the strain, formulation, application method, environmental conditions, and whether the product is registered for tick control in the intended market. For crop use, always follow the product label and local registration requirements.

Which disease is caused by Metarhizium anisopliae?

Metarhizium anisopliae causes a fungal disease in insects commonly known as green muscardine disease. This disease affects susceptible insects, not plants. The fungus infects the insect body, grows inside the host, and may later produce green spores on the insect cadaver under suitable humidity.

Is Metarhizium anisopliae harmful to bees?

Metarhizium anisopliae is generally considered more targeted than broad-spectrum chemical insecticides, but users should still follow label precautions carefully. Avoid unnecessary exposure to pollinators, do not spray directly onto active bee colonies, and avoid application during peak bee activity unless the product label specifically permits it.

What pests does thiamethoxam target?

Thiamethoxam is not a biological fungus and is not related to Metarhizium anisopliae. It is a systemic neonicotinoid insecticide used against a range of sucking and chewing pests, depending on the registered crop and label. Common target pests include aphids, leafhoppers, whiteflies, thrips, flea beetles, mealybugs, and some beetle pests. This question is better used in a comparison article between chemical and biological pest-control options rather than as a main FAQ on a Metarhizium anisopliae product page.

How can growers get the best results with Metarhizium anisopliae?

For best results, apply Metarhizium anisopliae early, before pest pressure becomes severe. Ensure good contact with the pest zone, especially the soil and root zone for soil-dwelling pests. Maintain adequate soil moisture, avoid harsh fungicide tank mixes unless compatibility is confirmed, and apply during cooler parts of the day when possible. For soil application, it can be mixed with water and applied through drip irrigation, flood irrigation, soil spraying, or root-zone drenching. It can also be mixed with organic fertilizers, vermicompost, or neem cake and applied near the root zone.

How should Metarhizium anisopliae be applied?

For soil application, mix Metarhizium anisopliae at 5 g per litre of water, decant the supernatant liquid, and apply through drip irrigation, flood irrigation, soil spraying, or root-zone drenching. It can also be mixed with organic fertilizers, vermicompost, or neem cake and applied to the root zone. For termite mounds, destroy the termitarium and drench the area with a liberal quantity of water using the recommended dilution.

Can Metarhizium anisopliae be used as a foliar spray?

Yes. For foliar application, use the recommended dosage and ensure good crop canopy coverage. Spray volume should be adjusted according to crop size and canopy density. Foliar applications may be used for target pests such as caterpillar pests and locusts where recommended.

What is the shelf life of Metarhizium anisopliae?

The product has a shelf life of 24 months from the date of manufacture when stored at room temperature in a cool, dry place.