How to Be Safe With Bt (Bacillus thuringiensis)

Things to know before you use Bt for pest management

Bt ( Bacillus thuringiensis ) , a soil - dwelling bacterium , produces proteins that are toxic to certain green insects . Several types of Bt - found insecticide have been approve for function in constituent horticulture and farming , each eccentric direct specific insect chemical group . Because it affects certain pesterer groups without harming other species , Bt is an idealistic addition to an integrated pest direction program . ( find out more about IPM . ) However , you should know a few thing before considering its utilization .

Be sure to use it on the right pests

Various strains of Bt can be used to command pests such as mosquitoes , fly front , and caterpillars . It is important to identify the insects you wish well to verify before spray , and to inspect the insects to ensure they are at the right life level . Bt is effective only at the larval stage , and it seems to be most effective on younger , small-scale larva .

Avoid unintended exposure

Before using Bt , say all of the guidelines on the product label , particularly regarding the use of appropriate personal protective equipment ( PPE ) . Recommendations typically let in wearing waterproofed glove , eye shelter , and a eminent - quality dust- and mist - percolate gasmask when mixing and applying Bt . Guidelines may also recommend covering disclose hide with long sleeves , long pant , and shoes with wind sock . Because the most common method of accidental exposure are ingestion or inhalation while the product is being sprayed or mix , anyone who is not equipped with the proper PPE should stay far away when Bt is being used .

More information on managing pests

How to do Pests Sustainably with IPM

Garden Pests to Be Aware of in 2019

Friendly Ways to Battle Garden Pests

Control Pests and Diseases Safely with Neem

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