Which of the following is known to control Colorado potato beetle? Metarhizium anisopliae Beaveria bassiana Verticillium lecauii Nomuraea rileyi TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is the most effective for the rice sheath blight pathogen, Pellicularia sasakii? Polyoxin B Polyoxin C Polyoxin L Polyoxin D TRUE ANSWER : ? YOUR ANSWER : ?
Which of the bacteria is considered for biological leaching? all of these T. thiooxidans Ferrobacillus terrooxidans T. ferrooxidans TRUE ANSWER : ? YOUR ANSWER : ?
The rate of degradation and microbes resistance to toxic pollutants remain better when the mixed cell population along with metals is used individual cell is used individual cell along with metal is used mixed cell population is used TRUE ANSWER : ? YOUR ANSWER : ?
Milbemycin is known to exhibit a broad spectrum of activity against agricultural pests all of these agricultural insects agricultural herbs TRUE ANSWER : ? YOUR ANSWER : ?
The heavily polluted zone of water reservoir is known as oligosaprophytic zone pleosaprophytic zone mesosaprophytic zone none of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following have been used to oxidize ammonia and to prevent algal growth? Nitrosomonas europaen Both (a) and (b) Micrococcus denitrificans cells encapsulated in liquid membranes growth of hypomicrobium in presence of added methanol TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following/(s) can be used for the reduction of nitrate in waste water? Both (a) and (b) Growth of Hypomicrobium in presence of added methanol Nitrosomonas europaen Micrococcus denitrificans cells encapsulated in liquid membranes TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following herbicide is known to be effective against perennial shrubs, annual weeds and weeds of rice? Anisomycin Cycloheximide Bialaphos Herbicidin TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following microorganisms leach metals out of rock ores and can accumulate silver? Pseudomonas aeruginosa Thiobacillus Zoogloea ramigera Pseudomonas putida TRUE ANSWER : ? YOUR ANSWER : ?