Dora Agri is the leading supplier, supplier of bio-control Beauveria Bassiana Spray Formulation. In case you’ve got the interest to purchase biopesticide beauveria bassiana Fungus Products for foliar spray, then please contact at darren@doraagri.com.
Beauveria Bassiana Spray Formulation Product Guide
Beauveria bassiana is a non-toxic, odorless, and environmentally friendly product. It’s continuous infectivity to pests. Once contaminated, the insects can always infect and spread.
- No pesticide residues
Today, agricultural goods are often rejected because of excessive pesticide residues. Even if the crop is harvested immediately after the application of Beauveria bassiana, then it won’t result in any pesticide residue.
- No resistance
Pests’ immunity to chemical pesticides leaves their insecticidal effects decrease year by year. Beauveria bassiana killed pests by contact with the body of the pest under natural conditions, and the pest does not develop any immunity to it. The result has been getting higher and greater with successive years of usage.
- Regrowth
The new biological pesticide of Beauveria bassiana contains living pollutants and parasites. After being applied to the field in appropriate humidity and temperature, it may continue to grow and multiply, then improving insecticidal effects.
- High selectivity
Different from chemical pesticides, which kill poisonous insects and insects that are beneficial collectively, Beauveria bassiana attack target insects, and has significantly less effect on non-target organisms such as ladybirds, grasshoppers, and aphids. Therefore, the overall field control effect is better.
It can control tadpoles, locusts, potato beetles, aphids, leafhoppers, planthoppers, an assortment of lepidopteran larvae like corn borer/pine caterpillar/peach heartworm / diploid borer.
Beauveria Bassiana Spray Formulation Mode of Action
Beauveria bassiana colony is a white powder, its effective substance is viable spores of Beauveria bassiana. After the fleas contact the insect , they germinate under appropriate temperature conditions, and the growing mycelium invades the insect body, generating a high number of mycelia and secretions, which makes the insect sick and dying after about 4–5 days. The dead body was stiff and white, and its surface was covered with hyphae and white powdery spores. Spores can continue to spread by insects, wind, etc. and infect other pests.
Beauveria bassiana needs proper temperature and humidity (24–28℃, relative humidity of approximately 90%, and soil moisture content of over 5%) to make the pests pathogenic. The death rate of Beauveria bassiana infected by fleas is slow, and it expires following 4–6 weeks. Beauveria bassiana and low-dose chemical pesticides (25% parathion microcapsules, 48% Lesbon, etc.) have obvious synergistic effects when used together.
Beauveria Bassiana Spray Formulation mode of action
Infections are primarily caused by insect epidermal contact, and secondarily through digestive and respiratory infections. The way of disease varies with the kind of insect, the state of the insect, and environmental conditions.
The highly virulent strain of Beauveria bassiana creates an invasive structure on the body wall of the cotton bollworm larvae, while the low-toxicity strain produces slender pupa hyphae on the larvae body wall. These hyphae will consume nutrients from the insects and eventually causes the death of pests.
Under suitable conditions, mycelia which happen to be lethal to the host create conidia, the surface of the worm is broken and the spores are released by the wind to infect different worms, that forming a round disease.
Beauveria Bassiana Spray Formulation Toxicity
It is a low-toxic microbial pesticide, which can be non-toxic to humans and livestock, secure to fruit trees, but harmful to silkworms.
Beauveria Bassiana Spray Formulation Use Instructions
- To control forest pests, spraying on the Beauveria bassiana on the floor or aircraft is the principal way for program. It is also possible to collect live leaf larvae in the woods and sprinkle them with Beauveria bassiana powder, then place it back to the tree. After the death of these carrier insects, many conidia grow, which is to say, many Beauveria bassiana outbreak stains are formed, which gradually promotes the epidemic of their forest pest.
- The bacterial powder was diluted with water to prepare a bacterial treatment comprising over 100 million spores per milliliter. Spray directly onto the veggies.
- Seedling powder and 2.5% trichlorfon powder are equally mixed. Each g of mixed powder comprises more than 100 million live spores. Spray powder on vegetables.
- Collect and grind the contaminated insect carcasses. After processing every 100 carcasses, add 80–100 kg of water and then spray the veggies.
- For the prevention and treatment for corn borer, it is possible to sprinkle granules (blended with coal slag based on 1:10) into the bell mouth, about 2g each plant, or irrigate the germs.
Beauveria Bassiana Spray Formulation Use Attention
- Not suitable for use in sericulture Places
- The bacterial solution should be used up within 2 hours after preparation to prevent premature germination and reduce the ability of disease. Granules should also be applied as needed.
- Excessive human contact can cause allergic reactions, low fever, itchy skin, etc.. Look closely at skin protection when applying.
- Do not blend with chemical fungicides
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