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Environmental Protectio

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

all of these
agricultural herbs
agricultural insects
agricultural pests

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

oligosaprophytic zone
mesosaprophytic zone
pleosaprophytic zone
none of these

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

T. ferrooxidans
Ferrobacillus terrooxidans
all of these
T. thiooxidans

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Environmental Protectio
Which of the following/(s) can be used for the reduction of nitrate in waste water?

Both (a) and (b)
Micrococcus denitrificans cells encapsulated in liquid membranes
Growth of Hypomicrobium in presence of added methanol
Nitrosomonas europaen

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

Granulosis viruses
Nuclear polyhedrosis viruses
All of these
Oryctestypes

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

Verticillium lecauii
Nomuraea rileyi
Metarhizium anisopliae
Beaveria bassiana

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MORE MCQ ON Environmental Protectio

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