It shows promise as a biological pesticide with an extensive host range.
2.
We are all looking to new biological pesticides for safer help with pests.
3.
Various microbial insect diseases occur naturally, but may also be used as biological pesticides.
4.
Microbial and biological pesticides contain living organisms that must be consumed by the pest.
5.
It can therefore be considered as a biological pesticide.
6.
A biological pesticide to control locusts was tested across Africa by a multinational team in 1997.
7.
Biological pesticides based on entomopathogenic fungi, bacteria and viruses cause disease in the pest species can also be used.
8.
The Iraqis claimed they were making a biological pesticide from a worm-killing bacteria known as BT, said former inspector Jonathan Tucker.
9.
In recent years, they have also played a key role in the genetic engineering of new food crops _ and to deliver biological pesticides.
10.
At the time, Iraq claimed that the project there involved two legitimate products : an animal feed supplement called single-cell protein, and a biological pesticide.
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