Q. No.Baculoviruses have no negative effect over
1. Plants, fish
2. Mammals
3. Birds, non-target insects
4. All of the above
1. Plants, fish
2. Mammals
3. Birds, non-target insects
4. All of the above
IPM stands for
1. Integrated Pest Management
2. Integrated Part Messenger
3. International Pollution Management
4. Inter- Pesticide Management Committee
Biofertiliser are the organisms
(1) That enrich the nutrient quantity of soil
(2) That reduce the nutrient quantity of soil
(3) That enrich the nutrient quality of soil
(4) That enrich the nutrient specificity of soil
Which of the following is free living nitrogen fixer?
(1) Baculoviruses
(2) Azotobacter
(3) Rhizobium
(4) Trichoderma
Mycorrhizae is
(1) Symbiotic association of lichen with algae
(2) Symbiotic association of fungi with higher plants
(3) Symbiotic association of bacteria with plants
(4) Symbiotic association of algae with fungi
Mycorrhizal plants have the following benefits, except-
1. Phosphorus from the soil by means of fungi
2. Resistance to root borne pathogens
3. Tolerance to salinity, drought, and extremely low temperature
4. Overall increase in plant growth and development
Which of the following is not cynobacteria?
(1) Anabaena
(2) Nostoc
(3) Oscillatoria
(4) Glomus
In paddy fields, which of the following serve as an important Biofertiliser?
(1) Bacteria
(2) Cyanobacteria
(3) Fungi
(4) Yeast
Which of the following adds organic matter to the soil and increase the fertility of the soil?
(1) Cyanobacteria
(2) Bacteria
(3) Yeast
(4) Glomus
Which of the following option is not true for Baculoviruses?
(1) Pathogens that attack insects and the Arthropods
(2) Biological control agents
(3) Genus- Nucleopolyhedrovirus
(4) Species-specific and broad spectrum insecticidal applications
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