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Environmental Protectio

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

all of these
agricultural insects
agricultural herbs
agricultural pests

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Environmental Protectio
Which of the following microorganisms leach metals out of rock ores and can accumulate silver?

Zoogloea ramigera
Thiobacillus
Pseudomonas aeruginosa
Pseudomonas putida

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

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

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

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

Herbicidin A and B
Anisomycin
Cycloheximide
Bialaphos

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Environmental Protectio
Which of the following accumulates from factory waste?

Pseudomonas aeruginosa
Thiobacillus
Pseudomonas putida
Zoogloea ramigera

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