Bacillus thuringiensis

Product Introduction
1. Product name: Bacillus thuringiensis
2. Formulation: 16000IU/mg WP

Product Features
Bacillus thuringiensis called Bt for short is a bacillus producing spores and crystalline insecticidal proteins and containing lots of varieties. It is an effective biological pesticide in control pests of orthoptera, coleoptera, diptera, hymenoptera and especially lepidoptera. This biopesticide also has specific toxic activity to the nematode of flora and fauna, acarina and other arthropods, and it is harmless to the non-target organisms. Hence, the Bt comes with the advantages of specificity, high-efficiency and safety to mammals.

Usages
When bacillus thuringiensis is used to control the pine moth, fall webworm, apocheima cinerarius, clania variegata snellen, malacosoma, cydia molesta and other lepidoptera forest pests as well as the aphid and the red spider mite, the recommended dosage of the plant protection chemical is 2.67 to 4g/hectare and the dilution is 500 to 800 times.

Users can also collect the blackened and rotten pests which have been killed by this microbial pesticide, then wrap them with the gauze bag and rub them by hands in the water. 50g washing liquor of dead pests can be added with 50 to 100kg water for spraying.

Attentions
1. As an insecticidal bacterium, bacillus thuringiensis has special effect in destroying the larva of lepidopterous pests and the application time is usually 2 to 3 days earlier than applying the chemical pesticides. It also features excellent efficacy in killing the young larva of pests, and when the temperature is more than 30℃, it can realize the optimal application effect. However, this bio-pesticide cannot be compounded with systemic organophosphorus insecticides or fungicides.

2. Please store bacillus thuringiensis in the dry and cool warehouse with the temperature of below 25°C and avoid exposure and damp for fear of deterioration.