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Environmental Protectio

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

agricultural herbs
agricultural insects
agricultural pests
all of these

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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
Nitrosomonas europaen
Growth of Hypomicrobium in presence of added methanol

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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?

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

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

T. ferrooxidans
T. thiooxidans
Ferrobacillus terrooxidans
all of these

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Environmental Protectio
Which of the following accumulates from factory waste?

Pseudomonas putida
Zoogloea ramigera
Pseudomonas aeruginosa
Thiobacillus

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