Fish which can be used in biological control of mosquitoes/larvicidal fish is (a) Eel (b) carp (c) cat fish (d) Gambusia

Fish which can be used in biological control of
mosquitoes/larvicidal fish is
(a) Eel (b) carp
(c) cat fish (d) Gambusia
by

1 Answer

Answer :

(d) Gambusia.
by

Related questions

Consider the following statements: 1. Malaria can be contained with the introduction of larvicidal fish, gambusia, in ponds, tanks and puddles. 2. Gambusia is highly specific in devouring larvae of female anopheline mosquitoes. Which of the above statements are true? (a) 1, 2 (b) 1 only (c) 2 only (d) Neither of the two

Description : Consider the following statements: 1. Malaria can be contained with the introduction of larvicidal fish, gambusia, in ponds, tanks and puddles. 2. Gambusia is highly specific in devouring larvae of female anopheline mosquitoes. Which ... true? (a) 1, 2 (b) 1 only (c) 2 only (d) Neither of the two

Last Answer : Ans:(b)

Which of the following can be used for biological control of mosquitoes? (1) DDT (2) Gambusia (3) Oil (4) Ointments

Description : Which of the following can be used for biological control of mosquitoes? (1) DDT (2) Gambusia (3) Oil (4) Ointments

Last Answer : (2) Gambusia Explanation: Biological control is the use of natural enemies to manage the mosquito population. Effective biocontrol agent s include predatory fish that teed on mosquito larvae such as Gambusia affinis (mosquitofish) and some cyprinids (Carps and minnows).

Which of the following can be used for biological control of mosquitoes ? (1) DDT (2) Gambusia (3) Oil (4) Ointments

Description : Which of the following can be used for biological control of mosquitoes ? (1) DDT (2) Gambusia (3) Oil (4) Ointments

Last Answer : Gambusia

The release of which of the following into ponds and wells helps in controlling mosquitoes? (1) Snaii (2) Crab (3) Dogfish (4) Gambusia fish

Description : The release of which of the following into ponds and wells helps in controlling mosquitoes? (1) Snaii (2) Crab (3) Dogfish (4) Gambusia fish

Last Answer : (4) Gambusia fish Explanation: The Gambusia fish, also known as mosquito fish, feeds on the larvae of mosquitoes. So it helps in controlling their population. Mosquito fish were ... to lower mosquito populations which in turn negatively affected many other species in each distinct bioregion.

The release of which of the following into ponds and wells helps in controlling mosquitoes? (1) Snail (2) Crab (3) Dogfish (4) Gambusia fish

Description : The release of which of the following into ponds and wells helps in controlling mosquitoes? (1) Snail (2) Crab (3) Dogfish (4) Gambusia fish

Last Answer : Gambusia fish

Fish, which eradicate the mosquito larva, is (a) Gambusia (b) cutter fish (c) Anabus (d) rohu.

Description : Fish, which eradicate the mosquito larva, is (a) Gambusia (b) cutter fish (c) Anabus (d) rohu.

Last Answer : (a) Gambusia

Which fish selectively feed on larva of mosquito? (a) Gambusia (b) Rohu (c) Clarias (d) Exocoetus

Description : Which fish selectively feed on larva of mosquito? (a) Gambusia (b) Rohu (c) Clarias (d) Exocoetus

Last Answer : (a) Gambusia

Which can be used for biological control of mosquitoes? -General Knowledge

Description : Which can be used for biological control of mosquitoes? -General Knowledge

Last Answer : The answer is 'Gambusia '

Which can be used for biological control of mosquitoes? -General Knowledge

Description : Which can be used for biological control of mosquitoes? -General Knowledge

Last Answer : answer:

Which can be used for biological control of mosquitoes? -General Knowledge

Description : Which can be used for biological control of mosquitoes? -General Knowledge

Last Answer : answer:

Which can be used for biological control of mosquitoes?

Description : Which can be used for biological control of mosquitoes?

Last Answer : Gambusia

Is an eel a fish or amphibian?

Description : Is an eel a fish or amphibian?

Last Answer : An eel is a fish!

Which one of the following is not a true fish? (1) Shark (2) Starfish (3) Eel (4) Sea-horse

Description : Which one of the following is not a true fish? (1) Shark (2) Starfish (3) Eel (4) Sea-horse

Last Answer : (2) Starfish Explanation: Although sea stars (star fish) live underwater and are commonly called "starfish," they are not fish. They do not have gills, scales, or fins like fish do and they ... While fish propel themselves with their tails, sea stars have tiny tube feet to help them move along.

Which one of the following is not a true fish ? (1) Shark (2) Starfish (3) Eel (4) Sea-horse

Description : Which one of the following is not a true fish ? (1) Shark (2) Starfish (3) Eel (4) Sea-horse

Last Answer : Starfish

Which one of the following pairs belongs to cartilaginous fish ? (1) Shark and Tuna (2) Shark and Ray (3) Skates and Hilsa (4) Ray and Eel

Description : Which one of the following pairs belongs to cartilaginous fish ? (1) Shark and Tuna (2) Shark and Ray (3) Skates and Hilsa (4) Ray and Eel

Last Answer :  Shark and Ray

How do you get rid of carp fish?

Description : How do you get rid of carp fish?

Last Answer : What is the answer ?

Widely distributed and cultured fish species in world is (a) Silver carp (b) Grass carp (c) Common carp (d) L. rohita

Description : Widely distributed and cultured fish species in world is (a) Silver carp (b) Grass carp (c) Common carp (d) L. rohita

Last Answer : (b) Grass carp

Which fish was sometimes used as currency: eels, sturgeon, or carp?

Description : Which fish was sometimes used as currency: eels, sturgeon, or carp?

Last Answer : Eels were used

The fish used in the control of mosquitoes is

Description : The fish used in the control of mosquitoes is

Last Answer : Gambusia.

The release of which fish into ponds and wells helps in controlling the mosquitoes? —

Description : The release of which fish into ponds and wells helps in controlling the mosquitoes? —

Last Answer : Gambusia fish

The release of which fish into ponds and wells helps in controlling the mosquitoes? —

Description : The release of which fish into ponds and wells helps in controlling the mosquitoes? —

Last Answer : Gambusia fish

What is Gambusia is

Description : What is Gambusia is

Last Answer : Gambusia is A. Parasitic fish B. Pest of fish C. Fish predator of mosquitos larva D. Mosquito speading yellow fever

What is Gambusia is

Description : What is Gambusia is

Last Answer : Gambusia is A. Pest on fishes B. Pathogenic fishes C. Parasitic fish D. Fish predator of mosquito larvae

What is an electric eel ?

Description : What is an electric eel ?

Last Answer : There is no second underwater for something as terrible as an electric eel. So far, the electric eel has shown its ability to give an electric shock of about 600 volts. They roam freely in the fresh ... . They have no choice but to let go of all the electric shocks to subdue the electric eels.

What is an eel?

Description : Eel

Last Answer : It's a fish species that can be caught in Hungary, although I haven't met it in person

What is called an electric eel?

Description : What is called an electric eel?

Last Answer : The eels which are found in S. American rivers can discharge almost 400-500 volts from its tail

The highest DDT concentration in aquatic food chain shall occur in (a) phytoplankton (b) seagull (c) crab (d) eel.

Description : The highest DDT concentration in aquatic food  chain shall occur in (a) phytoplankton (b) seagull (c) crab (d) eel.

Last Answer :  (b) seagull

The highest DDT concentration in aquatic food chain shall occur in (a) phytoplankton (b) seagull (c) crab (d) eel.

Description : The highest DDT concentration in aquatic food chain shall occur in (a) phytoplankton (b) seagull (c) crab (d) eel.

Last Answer : b) seagull

Necturus is (a) hell bender (b) congo eel (c) mud puppy (d) blind worm

Description : Necturus is (a) hell bender (b) congo eel (c) mud puppy (d) blind worm

Last Answer : (c) mud puppy

A diocious weed a). Canada thistle b). Eel grass c). Amaranthus sp d). Both a and b

Description : A diocious weed a). Canada thistle b). Eel grass c). Amaranthus sp d). Both a and b

Last Answer : d). Both a and b

The lobster is a common ____ used for food. a. mollusk c. shrimp b. crustacean d. eel

Description : The lobster is a common ____ used for food. a. mollusk c. shrimp b. crustacean d. eel

Last Answer : b. crustacean

Are Carp good to eat?

Description : Are Carp good to eat?

Last Answer : I have always considered carp as one of those things you eat if there is nothing else around, not unlike Greens and Okra.

What has your experience been with triplod grass carp?

Description : What has your experience been with triplod grass carp?

Last Answer : answer:Our very own Lock Ness Monsters: viewing may cause nightmares. Carp

Carp Fishing Tips and Tricks?

Description : Carp Fishing Tips and Tricks?

Last Answer : answer:Here is something I found, but I have no personal experience with carp fishing. Check this out though, might find something you have never tried. www.total-fishing.com/features/seven-best-carp-baits

Do I really need a carp care kit, and why?

Description : Do I really need a carp care kit, and why?

Last Answer : There are some good deals on them in Ebay

What has your experience been with milfoil in a small pond? Have you tried grass carp?

Description : What has your experience been with milfoil in a small pond? Have you tried grass carp?

Last Answer : LuckyGuy:I was hoping you’d stop by while I beat spell-check into submission with “triplod,” which it hates.

What kills carp?

Description : How to do it? I will have it alive. Thanks

Last Answer : Stun with a blow to the head and pierce at the tail to drain all the blood. Then there is better meat :)

Can I fry carp fillets as a steak?

Description : Doesn't it fall apart?

Last Answer : And what do you eat at Christmas? .... chicken? .... clearly you can ... ☢ ☠ ☣ ☠ ☣ ☠ ☣ ☠

What to catch carp for?

Description : What is put on a capper?

Last Answer : Special purchased food, in addition, you can use almost anything. But best of all, what do I take. Croissant, ragout, bread, earthworms, various doughs.

How long should carp roasts be loaded in brine?

Description : I used to make roasters (also from carp), but I don't remember how long it took them to eat. A few days ago, I prepared and loaded the roasts again, but according to a different recipe and it did not state the loading time. Does anyone know when they will be "mature"?

Last Answer : At least until the next day - to make the meat taste marinated. But in such a short time they won't have time to "soften" the bones, marinating is necessary for at least 3 days (it also depends on how sour your marinade is).

How long will carp survive at home?

Description : How do you think a live carp in a bathtub will last at home?

Last Answer : If you don't put it in the water, a few hours. If you put him in the water, for example in the bathtub and sometimes you allow him a little to oxidize, even for a few days. No problem for 14 days.

What to feed carp in the pond?

Description : I bought a cottage with a pond about 6 meters in diameter. There are several carp. What should I feed them? I thought of bread, but they probably won't eat it all the time. Or can they feed themselves and have enough bread once a week? Or do I have to buy some special feed?

Last Answer : It would like to take a net from nylons and find out if there are water "fleas" in the water (they catch fish in the aquarium), if so and if there is sufficient access to sunlight in the pond, about ... point of contact with the surface - straw used to be used so that the ice would not pull it out.

What country has koi carp at wedding receptions?

Description : What country has koi carp at wedding receptions?

Last Answer : What is the answer ?

Which one of the following is related to Silviculture? (1) Culture of Hilsa (2) Culture of silver carp (3) Culture of oil-producing plants (4) Forest crops

Description : Which one of the following is related to Silviculture? (1) Culture of Hilsa (2) Culture of silver carp (3) Culture of oil-producing plants (4) Forest crops

Last Answer : (4) Forest crops Explanation: Silviculture is the practice of controlling the establishment, growth, composition, health, and quality of forests to meet diverse needs and values. The name ... trees naturally or artificially, generally promptly after the previous stand or forest has been removed.

Hippocampus/Carp is an example of

Description : Hippocampus/Carp is an example of

Last Answer : bony fish.

For spawing of 1 Kg of carp, how much water is required in hatchery (a) 1 m3(b) 10 m3 (c) 50 m3 (d) 80 m3

Description : For spawing of 1 Kg of carp, how much water is required in hatchery (a) 1 m3(b) 10 m3 (c) 50 m3 (d) 80 m3

Last Answer : (a) 1 m3

Which one of the following is related to Silviculture ? (1) Culture of Hilsa (2) Culture of silver carp (3) Culture of oil-producing plants (4) Forest crops

Description : Which one of the following is related to Silviculture ? (1) Culture of Hilsa (2) Culture of silver carp (3) Culture of oil-producing plants (4) Forest crops

Last Answer : Forest crops

Which diseases are spread by mosquitoes?

Description : Which diseases are spread by mosquitoes?

Last Answer : Mosquitoes are known to spread a variety of diseases, some of the most common include: Malaria: a parasitic infection that affects the red blood cells and can cause fever, chills, and flu-like symptoms ... these diseases may not be present in all regions, and it may vary depending on the location.

Does intense spraying make mosquitoes more active?

Description : Does intense spraying make mosquitoes more active?

Last Answer : answer:Maybe the mosquitos are going on a rampage to avenge their fellows' death from excessive spraying ~ Jokes aside, my guess is that the spraying has created a new kind of mosquitos: ... to survive and breed. The same reason why antibiotic becomes less effective to bacteria after prolonged use.

Why do I get bitten by mosquitoes so often?

Description : Why do I get bitten by mosquitoes so often?

Last Answer : answer:Mosquitoes are attracted to five things: Carbon dioxide - mosquitoes are attracted to the carbon dioxide we exhale, both the scent and the amount. Body odor - Bacterial colonies ... particularly type O), pregnancy and beer drinking all make you marginally more attractive to mosquitoes.