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Environmental Protectio

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

T. thiooxidans
all of these
Ferrobacillus terrooxidans
T. ferrooxidans

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Environmental Protectio
Which of the following is selectively effective against dicot weeds?

Anisomycin
Herbicidin A and B
Cycloheximide
Bialaphos

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Environmental Protectio
Streptomyces griseochromogenes is reported to show a potent curative effect against

milo of soybean
eye spot of sugarcane
yellow blight of maize
rice blast disease

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Environmental Protectio
Which of the following can be used for the removal of color from the effluents of pulp mill?

Nitrosomonas europaen
Phanerochaete chrysosporium
Both (a) and (b)
Coriolus versicolor entrapped in calcium alginate beads

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

Metarhizium anisopliae
Beaveria bassiana
Verticillium lecauii
Nomuraea rileyi

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Environmental Protectio
Which of the following have been used to oxidize ammonia and to prevent algal growth?

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

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