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{"title":"Professional Virus Biological Pesticides Fast Control Worm in Vegetable Mazie","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/08\/4d0f4767f29799d1feaa4fc39717-200x200-1\/professional_virus_biological_pesticides_fast_control_worm_in_vegetable_mazie.jpg","attrs":{"Brand Name":"unioasis","Place of Origin":"China","Certification":"organic certificate","Minimum Order Quantity":"100kg"}}
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{"title":"Spodoptera Frugiperda Biological Insecticides SC Solution Effective Safe","imgUrl":"https:\/\/img.chinax.com\/nimg\/f8\/be\/87aeaf2531cfef907ec9b2ef91e0-200x200-1\/spodoptera_frugiperda_biological_insecticides_sc_solution_effective_safe_vegetable_pest_killer.jpg","attrs":{"Brand Name":"unioasis","Place of Origin":"China","Certification":"organic certificate","Minimum Order Quantity":"100kg"}}
The active ingredient of PrGV.Bt biological pesticide is PrGV (pieris rapae granulosis viru) and Bt (Bacillus thuringiensis). PrGV is a low-toxic, obligate insecticidal thorn of microbial origin. It is a non-pollution biological pesticide, mainly for gastric toxicity. The pests infect the virus by feeding, and then the virus propagates in the pest body, infecting the whole body of the pest and finally causing death. Diseases and feces from dead insects can then spread the virus to other pests, allowing the virus to spread through the pest population and control the infestation without environmental pollution.
Working Mechanism
After insects ingest the pesticide, Bacillus thuringiensis first acts on insect midgut cells, reducing the insect's immune system and making it more susceptible to PrGV infection. The PrGV then enters the body, replicates rapidly, and spreads throughout the pest's system. The pests lose their ability to harm crops and eventually die as their bodies liquefy. The virus continues to infect healthy pests and subsequent generations through body fluids and feces of dead insects, creating a domino effect that provides long-term pest control.
Product Features
Organic certified with no pesticide residue
Pests cannot develop resistance to the virus, ensuring long-term effectiveness
Three to four applications can effectively control initial populations of cabbage worms and diamondback moths
Why Choose Us?
Low toxicity: Made from pure biological materials with natural ingredients, safe for crops and food sources
Highly effective: Virus spreads through pest populations, creating a domino effect with remarkable results
No resistance: Can be used long-term without losing effectiveness, ideal for resistant insects
Eco-friendly: Targets only specific pests without harming natural predators or ecosystems
Environmentally compatible: Low pollution production with no residual effects
Cost-effective: Long-lasting effects reduce application frequency and labor costs
Precautions
Wear protective clothing, gloves, and masks during application
Avoid inhalation of liquid and do not eat or drink while handling
Wash hands, face, and exposed skin thoroughly after use
Keep away from silkworms and mulberry areas
Not for use by pregnant women, nursing mothers, or those with allergies
Consult a doctor if adverse reactions occur
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2002
Total Annual:
70,000,000-100,000,000
Employee Number:
100~500
Ecer Certification:
Verified Supplier
Wuhan Chuqiang Biological Technology Co.,Ltd, the Wholly Owned Subsidiary of Wuhan Unioasis Biological Technology Co.,Ltd
Wuhan UNIOASIS Biological Technology Co., Ltd was founded by experts and professors of Wuhan University on December 2, 2002. It has two wholly-owned su... Wuhan Chuqiang Biological Technology Co.,Ltd, the Wholly Owned Subsidiary of Wuhan Unioasis Biological Technology Co.,Ltd
Wuhan UNIOASIS Biological Technology Co., Ltd was founded by experts and professors of Wuhan University on December 2, 2002. It has two wholly-owned su...