Advertisements
Advertisements
Question
Organic farmer use Baculovirus as biological control agents. Explain.
Advertisements
Solution
Baculoviruses are pathogens that attack insects and other arthropods. These viruses are excellent candidates for species-specific, narrow spectrum insecticidal applications. This is especially desirable when beneficial insects are being conserved to aid in an overall integrated pest management (IPM) programme, or when an ecologically sensitive area is being treated.
APPEARS IN
RELATED QUESTIONS
Trichoderma konigi is a source of _______ enzyme.
(A) invertase
(B) lipase
(C) pectinase
(D) cellulase
State the medicinal value and the bioactive molecules produced by Streptococcus, Monascus and Trichoderma.
Mention one advantage and one disadvantage to a farmer who uses them.
______ are controlled by the microbial herbicide Phytophthora palmivora.
Which of the following can be killed using Nosema locustae?
Which one of the following statements is WRONG in relation to transgenic Bt cotton plant?
Farmers have reported over 50% higher yield of rice by using which of the following biofertilizers?
Name any genetically modified crop.
- Give an example of a genus of virus used as narrow spectrum insecticidal biocontrol agent.
- How does its use serve as an aid in overall integrated pest management programme?
A farmer grew 2 varieties of corn crops in fields A and B. He grew normal corn crops in field A and GM corn crops in field B. He observed corn borers attacked only in field A. To control it, spores of Bt were sprayed in field A.
- Name the gene in the spores responsible for the control of this pest.
- What effect will the spores of Bt have on the insect pest?
- How has field B developed resistance against this pest?
