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Environmental Protectio

Environmental Protectio
Which of the bacteria is considered for biological leaching?

all of these
Ferrobacillus terrooxidans
T. ferrooxidans
T. thiooxidans

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Environmental Protectio
Milbemycin is known to exhibit a broad spectrum of activity against

agricultural insects
agricultural herbs
all of these
agricultural pests

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Environmental Protectio
The heavily polluted zone of water reservoir is known as

pleosaprophytic zone
mesosaprophytic zone
oligosaprophytic zone
none of these

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Environmental Protectio
Which of the following is known to control Colorado potato beetle?

Verticillium lecauii
Metarhizium anisopliae
Beaveria bassiana
Nomuraea rileyi

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Environmental Protectio
Which of the following subgroup/(s) belong/(s) to the Baculo viruses?

Nuclear polyhedrosis viruses
Granulosis viruses
Oryctestypes
All of these

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Environmental Protectio
The rate of degradation and microbes resistance to toxic pollutants remain better when the

individual cell is used
mixed cell population is used
individual cell along with metal is used
mixed cell population along with metals is used

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