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Quick Details

  • Pest Type: Cockroaches
  • Pest Control Type: Pesticide
  • Feature: Eco-Friendly, Stocked
  • Place of Origin: Hubei, China (Mainland)
  • Brand Name: WDLZ
  • Model Number: WDLZ-BL
  • Formulation: bait gel
  • Net weight: 10g
  • Package: tube packing
  • Ingredient: Periplaneta fuliginosa densonucleosis virus
  • Content: 6000PIB/g
  • Attractant: cockroach pheromone
  • Toxicty: non toxic
  • Color: off white
  • Smell: smells like breads or cakes
  • Killing rate: 97%

Packaging & Delivery

Packaging Details Pesticide for cockroaches cockroach gel bait
soft tube/syringe+ inner box+standard export carton
10pieces/inner box,10 inner box/carton
Carton size:520mm*270mm*370mm
Delivery Time 15 working days upon deposit receipt

Household and garden multifunctional pest control equipment

Product Description


Product name:Biological cockroach killer gel        

Active ingredient :PfDNV content 6000PIB

Toxicity:Low toxic ( the highest level of security in China)

Method of application: Apply Biokiller to the places where cockroaches infested .small dots around 3mm with wide distribute.

normally a house need to apply for 20-30 different areas ,and about 100-150 dots of the gel  .  


Picture presentation:





This product is a pure biological agents, which is neutral, efficient, safe.

Competely kill the adult cockroaches ,larvi,and eggs .

Long time effective can last 1-2 years .

It is the best choice of pest control in office building ,hotel ,preschool ,food processing enterprise,vessel and large area places.





How to use it in our house ?

In order to competely kill the cockroaches in your home .It need to be applied in your kitchen ,washroom and also the living room and bedroom .




The ingredient is cockroach virus ,it is a target virus ,only effective to roaches .

It is definitely the best choice of pregnant woman,baby and old people .

Without disinfection

Without protection

No need to open the wiodow 

You just need to take 5 minutes' spots application in your house .

Can get rid of cockroaches easily and safely .



You know what ,most of the cockroach killer products on the market contain chemicals 

Such as 2%  Ethylene methamidophos,2.15%  imidacloprid,0.05%  Fipronil etc ...

Since cockroaches have very strong ressistance to the chemical spary .

It not only can not kill roches,but also does great harm to people's healthy .


Target cockroach:

American,Brown-banded,German,Smoky brown,Oriental.


You know what ,if you see there is one cockroach climbing on the floor in your room

There are maybe one hundred of cockroaches in your house !!!


Biokiller working mechanism:

Domino effect

Cockroach pheromone attract feeding .Roaches love to eat the gel .

One cockroach can lead to the whole nest cockroaches infect and dead after feeding


Biokiller cockroach killer gel 

Killiing rate :97%

Control of time :700 days .

Effect:Competely kill the adult cockroaches ,larvi,and eggs

can repellent cockroaches for 1-2 years .

Cost: Generally ,the average home (80-100sq) use 3pcs 10g biokiller a year 


Ordinary cockroach killer contain chemicals

Killiing rate :the most 45%

Control of time :the most 30 days .

Effect:Only kill the adult cockroaches which ate the gel ,cannot kill the roaches in the nest .     

Cost: Generally ,the average home (80-100sq) need to apply 4-6 times a year ,

and because of the cockroach resistance ,need to increase application every time

Obviously Biokiller has a long-time effective to save cost



Biokiller greatest advantages :

Application in any time .

Easy to apply ,normally only takes about 10 minutes can finish the application .

Cockroach pheromone attract roaches feeding .

Safe without toxic,no need to clean up .





Biokiller application skills

The best time to apply biokiller is 8:00pm-9:00pm

Apply small dots in all roach infested and preferred area such as corner,gap etc…

The diameter of each dot around 3mm

normally a house need to apply for 20-30 different areas ,and about 100-150 dots of the gel  .

Focus on the kitchen and washroom,  60% roaches in there.

Apply it again after 7-15 days later to prevent roaches come back .





Company Information


Wuhan UNIOASIS Biological Technology Co.,Ltd.

Make more healthy living environment

We are a professional bio pesticide and city sanitary manufacturer .
We specialized in manufacturing insect virus based biological pesticide for more than 13 years.
and applying them in pest control in both agricultural and public health industral .

For pest control in agriculture field including vegetable, cotton, tea, forest and urban pest control and other areas.

For public health including the controlling of mice ,housefly,mosquito,cockroach and bedbugs etc .






1. How many cockroaches in your house ?
If you saw one cockroach climbing in your house ,there may be 100pcs cockroaches in the nests in your house .

2.What is the differences from the other cockroach pesticides such as imidacloprid?
No chemical .No resistance
Cockroaches have very stong resistance to chemicals since long time human use chemical killer

3.How many cockroaches you can not see in the nest?
The cockroach you saw come out for food all is male cockroaches .The female cockroaches do not come out .Their duty is lay eggs .When the chemicals kill the male cockroaches outside ,the female cockroaches will speed up to reproduction of next generation
So chemicals only kill the cockroaches outside and never kill the cockroaches in the nest ,chemicals makes the roaches speed up reproduction of next generation

4.Does Biokiller cockroach gel can kill the cockroaches in the nests?
Yes . You know its active ingredient is cockroach virus .The worker cockroaches affected with virus always dead in the nest .You know the nature characters of roach population .They eat the dead cockroaches ! The healthy cockroaches eat the body of dead cockroaches and also afect the virus and die .The virus also affect to next generation by eggs . .


For further questions please email to us or send an inquiry to us .
We have professional entomologists to answer your questions .



We can do more for this earth !


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