ผลิตภัณฑ์ทั้งหมด
Organic Farming Kill Cabbage Worm PrGV Ecological Biological Pesticide Manufacturer
| สถานที่กำเนิด | จีน |
|---|---|
| ชื่อแบรนด์ | UNIOASIS |
| ได้รับการรับรอง | PD20120875 |
| หมายเลขรุ่น | N/A |
| จำนวนสั่งซื้อขั้นต่ำ | 1,000 กิโลกรัม |
| ราคา | USD30/KG |
| เวลาการส่งมอบ | 5-8 วันทำการ |
| เงื่อนไขการชำระเงิน | l/c, t/t |
ติดต่อฉันเพื่อตัวอย่างฟรีและคูปอง
WhatsApp:0086 18588475571
วีชัต: 0086 18588475571
สกายเป้: sales10@aixton.com
หากคุณมีข้อสงสัย เราพร้อมให้ความช่วยเหลือทางออนไลน์ตลอด 24 ชั่วโมง
xรายละเอียดสินค้า
| เน้น | organic farming biological pesticide,cabbage worm control pesticide,ecological PrGV pesticide manufacturer |
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|---|---|---|---|
คุณสามารถเลือกผลิตภัณฑ์ที่คุณต้องการและสื่อสารกับเราได้ในกระดานข้อความ
รายละเอียดสินค้า
Organic Farming Kill Cabbage Worm PrGV Ecological Biological Pesticide
The active ingredient of PrGV.Bt biological pesticide is PrGV (pieris rapae granulosis virus) 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, and infects the whole body of the pest, and finally causes the death of the pest. Diseases and feces and dead insects can then spread the virus to other pests' so that the virus can spread in the pest population, thereby controlling the pests. Does not pollute the environment.
Working Mechanism
After insects feed the pesticide, Bacillus thuringiensis first role in insect midgut cells, reducing the insect's immune system, making it easier for insects to get infected with the PrGV. The PrGV then enters the body and carry bulk copy and reproduction, and soon spread rapidly to each part of pests body. The pests will lose the ability to harm crop. Eventually, the body will change into water and lead to death. The PrGV keep on infecting the healthy pests and next generation through the body fluids and feces of the dead insects, just like a worm plague, in this way, it will control pest in a long time.
Features
- Obtain organic certification and without pesticide residue
- Pests has no resistance for virus, long time effective
- Continuous use three to four times can effectively control the initial population number of cabbage worm, diamondback moth
Highlights
- Eco-friendly, safe to crops, harmless to human beings and animals.
- The anti-effect to spodoptera litura and pod borer are particularly significant.
- The effect after application is very fast. After 4 hours, insects will be poisoned and stop feeding, thus can do no harm to crops.
- The aftereffect is very significant. The PrGV can be horizontal or vertical transmission through eggs in pest populations, so the efficacy can sustain a long time, up to 10 days. It can control the pest population density of the next generation. Appling one time can benefit long term, which reduces the cost of medication in a large degree.
Precautions
When using this product, wear protective clothing and gloves, masks to avoid inhalation of liquid medicine, do not eat or drink while drinking. After application, wash hands and face, and clean the skin of exposed parts in a timely manner, be sensitive to silkworms, and avoid use around silkworm and mulberry areas. Pregnant women, lactating women and allergies are prohibited. Please consult a doctor if there are any adverse reactions during use.
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