The method not used as a Biological control is : (1) Use of predators of a pest. (2) Pheromone traps (3) Use of pesticides (4) Use of neem extracts

The method not used as a Biological control is : (1) Use of predators of a pest. (2) Pheromone traps (3) Use of pesticides (4) Use of neem extracts
by

1 Answer

Answer :

(3) Use of pesticides Explanation: Pesticides are substances or mixture of substances intended for preventing, destroying, repelling or mitigating any pest. Pesticides are a special kind of products for crop protection. Crop protection products in general protect plants from damaging influences such as weeds, diseases or insects. A pesticide is generally a chemical or biological agent (such as a virus, bacterium, antimicrobial or disinfectant) that through its effect deters, incapacitates, kills or otherwise discourages pests.
by
selected

Related questions

The method not used as a Biological control is : (1) Use of predators of a pest. (2) Pheromone traps (3) Use of pesticides (4) Use of neem extracts

Description : The method not used as a Biological control is : (1) Use of predators of a pest. (2) Pheromone traps (3) Use of pesticides (4) Use of neem extracts

Last Answer : Use of pesticides

. One of the major difficulties in the biological control of insect pest is that (a) the method is less effective as compared with the use of insecticides (b) the practical difficulty of introducing the predator to specific areas (c) the predator develops a preference to other diets and may itself become a pest (d) the predator does not always survive when transferred to a new environment.

Description : . One of the major difficulties in the biological control of insect pest is that (a) the method is less effective as compared with the use of insecticides (b) the practical difficulty of introducing ... become a pest (d) the predator does not always survive when transferred to a new environment.

Last Answer : (d) the predator does not always survive when transferred to a new environment.

Sun drying is — method of pest control. a. Physical b. Chemical c. Biological d. Cultural

Description : Sun drying is — method of pest control. a. Physical b. Chemical c. Biological d. Cultural

Last Answer : a. Physical

Cultivation of resistant variety is —- method of pest control. a. Physical b. Chemical c. Biological d. Cultural

Description : Cultivation of resistant variety is —- method of pest control. a. Physical b. Chemical c. Biological d. Cultural

Last Answer : d. Cultural

biological pest control methods supplement but cannot replace chemical pest control methods. -General Knowledge

Description : biological pest control methods supplement but cannot replace chemical pest control methods. -General Knowledge

Last Answer : The given statement is false.

Homeostasis is (a) tendency to change with change in environment (b) tendency to resist change (c) disturbance in regulatory control (d) plants and animal extracts used in homeopathy.

Description : Homeostasis is (a) tendency to change with change in environment (b) tendency to resist change (c) disturbance in regulatory control (d) plants and animal extracts used in homeopathy.

Last Answer : (b) tendency to resist change

What do these extracts tell us about Napoleons attitude towards the media?

Description : What do these extracts tell us about Napoleons attitude towards the media?

Last Answer : Need answer

Serpasil is obtained from the (a) plant Rauwalfia serpentine (b) cinchona tree (c) extracts of tobacco leaf (d) extracts of ginger root

Description : Serpasil is obtained from the (a) plant Rauwalfia serpentine (b) cinchona tree (c) extracts of tobacco leaf (d) extracts of ginger root

Last Answer : Ans:(a)

Which of the following parts of the radio receiver represent the component that extracts the desire RF signal from the electromagnetic wave? A. AF amplifier B. Antenna C. Detector D. Crystal

Description : Which of the following parts of the radio receiver represent the component that extracts the desire RF signal from the electromagnetic wave? A. AF amplifier B. Antenna C. Detector D. Crystal

Last Answer : B. Antenna

Right to information means a) Inspection of work, documents, records b) Taking notes, extracts or certified copies of documents or records c) Taking a certified samples of material. d) Obtaining information in the form of diskettes, flppoies, tapes e) All the above

Description : Right to information means a) Inspection of work, documents, records b) Taking notes, extracts or certified copies of documents or records c) Taking a certified samples of material. d) Obtaining information in the form of diskettes, flppoies, tapes  e) All the above

Last Answer : e) All the above

Zoologists extracted the chemical that the Japanese beetle uses to attract a mate, and use it in a trap to reduce the beetle population. They are utilizing a A) hormone. B) pesticide. C) enzyme. D) pheromone. E) excretion.

Description : Zoologists extracted the chemical that the Japanese beetle uses to attract a mate, and use it in a trap to reduce the beetle population. They are utilizing a A) hormone. B) pesticide. C) enzyme. D) pheromone. E) excretion.

Last Answer : D) pheromone.

Do human's pheromone still work on human?

Description : Do human's pheromone still work on human?

Last Answer : Yes, we produce it. I don’t know about the male pheromone effects on females, but female pheromones can cause females to synchronize their menstrual cycles. How we differentiate, well I’m no expert in that but I assume chemical levels in the smell – additives.

What is pheromone called ?

Description : What is pheromone called ?

Last Answer : Pheromones are chemicals released that cause a social reaction in members of the same species. Pheromones are chemicals that are secretly secreted outside the body and act like hormones.

Pheromone is

Description : Pheromone is

Last Answer : Pheromone is A. Product of endocrine gland B. A protein C. mRNA D. Used for animal communication

Male Atlas Moth has huge antennae that can detect pheromone released by female moth from a distance of

Description : Male Atlas Moth has huge antennae that can detect pheromone released by female moth from a distance of

Last Answer : Male Atlas Moth has huge antennae that can detect pheromone released by female moth from a distance of A. 1 km B. 3 km C. 5 km D. 8 km

What tell the male protein to destroy the female pheromone molecule?

Description : What tell the male protein to destroy the female pheromone molecule?

Last Answer : Coded messages from the DNA in the protein

The male Japanese beetle breaks down female pheromones. What structure inside the cell of the male beetle breaks down the pheromone?

Description : The male Japanese beetle breaks down female pheromones. What structure inside the cell of the male beetle breaks down the pheromone?

Last Answer : Lysosomes (Apex)

Pheromone trap attracts: (A)Female moths (B) Female bugs (C) Male moths (D) Caterpillars

Description : Pheromone trap attracts: (A)Female moths (B) Female bugs (C) Male moths (D) Caterpillars

Last Answer : (C) Male moths

Metamorphosis of insects is regulated through hormone (a) pheromone (b) thyroxine (c) ecdysone (d) all of these.

Description : Metamorphosis of insects is regulated through hormone (a) pheromone (b) thyroxine (c) ecdysone (d) all of these.

Last Answer : (c) ecdysone

A pheromone is A) an endorphin released within the anterior pituitary. B) a growth factor related to the production of tumors. C) a product of a neurosecretory cell that acts on neighboring cells. D) a chemical released by one animal to affect the behavior of another animal. E) a regulatory hormone that stimulates or inhibits the release of hormones produced by other endocrine glands.

Description : A pheromone is A) an endorphin released within the anterior pituitary. B) a growth factor related to the production of tumors. C) a product of a neurosecretory cell that acts on ... ) a regulatory hormone that stimulates or inhibits the release of hormones produced by other endocrine glands.

Last Answer : D) a chemical released by one animal to affect the behavior of another animal.

The environment friendly weed control method a). Biological b). Physical c). Chemical d). None

Description : The environment friendly weed control method a). Biological b). Physical c). Chemical d). None

Last Answer : a). Biological

Which of the following is a Biological method of soil conservations ? (1) Contour farming (2) Contour terracing (3) Gully control (4) Basin listing

Description : Which of the following is a Biological method of soil conservations ? (1) Contour farming (2) Contour terracing (3) Gully control (4) Basin listing

Last Answer : Contour farming

Pellets don't kill yard moles, right? You have to use traps, correct?

Description : Pellets don't kill yard moles, right? You have to use traps, correct?

Last Answer : answer:Never use poison bait with pets around and also, anything that ingests it can cause secondary poisoning in prey animals/birds that might ingest the carcasses of the poisoned animals. Moles feed on ... 't bother me as I think they are very cute little critters and just doing their thing.

Are there mouse traps that are safe to use around young children?

Description : Are there mouse traps that are safe to use around young children?

Last Answer : Typical traps like spring traps, glue traps, and poison are dangerous around children and pets, but most stores also offer human traps, in which you can bait the mouse, it is flipped into a container ... and you are free to exterminate it yourself in a humane fashion, or release it into the wild.

Strong interference from one particular station can be eliminated by the use of A. noise limiters B. squelch circuits C. negative feedback D. wave traps in the antenna circuitry

Description : Strong interference from one particular station can be eliminated by the use of A. noise limiters B. squelch circuits C. negative feedback D. wave traps in the antenna circuitry

Last Answer : D. wave traps in the antenna circuitry

Steam condensate is recovered by steam traps and recycled for use as boiler feed water, because of its low (A) Hardness (B) Dissolved solids content (C) Suspended solids content (D) All (A), (B) and (C)

Description : Steam condensate is recovered by steam traps and recycled for use as boiler feed water, because of its low (A) Hardness (B) Dissolved solids content (C) Suspended solids content (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

What is the best pest control I can use to get rid of termites?

Description : What is the best pest control I can use to get rid of termites?

Last Answer : You can use some organic methods without using pesticides in advance. Because the use of pesticides can be harmful. But there is no possibility of harm using organic or natural methods and its use will kill ... If you need more information you can Call Now +1 855 640 0327 (Toll-Free) this number.

What type of garden pest control do you use in your flower gardens?

Description : What type of garden pest control do you use in your flower gardens?

Last Answer : Fences, nets, and repellants are used to keep garden pests away. They help in keeping pests such as birds, squirrels, opossums, and even certain insects away from the garden.

Is riddex pest control safe to use around children?

Description : Is riddex pest control safe to use around children?

Last Answer : Riddex Power Plus is safe for use around children, pets and electronics. http://www.asseenontvvideo.com/512037/Riddex-Power-Plus-New-and-Improved.html#ixzz1MwTeoMF2

In which type of cropping different crops are planted in proximity for any of a number of different reasons, including pest control, pollination, providing habitat for beneficial creatures, maximizing use of space, and to otherwise increase crop productivity? a. Companion Cropping b. Mixed Croppingc. Overlapped croppingd. Intercropping

Description : In which type of cropping different crops are planted in proximity for any of a number of different reasons, including pest control, pollination, providing habitat for beneficial creatures, ... crop productivity? a. Companion Cropping b. Mixed Cropping c. Overlapped cropping d. Intercropping

Last Answer : a. Companion Cropping

Metarhizium anisopliae fungi use to control — pest • Sugarcane pyrilla • Cotton bug • Fruit fly • Shoot borer

Description : Metarhizium anisopliae fungi use to control — pest • Sugarcane pyrilla • Cotton bug • Fruit fly • Shoot borer

Last Answer : • Sugarcane pyrilla

Other than for their designed purpose, have you creative uses for mouse and rat traps?

Description : Other than for their designed purpose, have you creative uses for mouse and rat traps?

Last Answer : I could think of some (catapult, other trigger mechanisms), but I do not use them because they seem to me prone to damage someone or something I wouldn’t want to damage, and I don’t have mouse/rat problems (I usually have cats). I think I do have some of those traps, though, not set.

Will mouse traps snap on cats?

Description : Will mouse traps snap on cats?

Last Answer : Why not use a humane mouse trap? You can let it loose in a field somewhere. You won’t need to worry about your cats, and you can spare the little bugger’s life.

Why are steel leg-hold traps still allowed as a way for hunters to catch animals?

Description : Why are steel leg-hold traps still allowed as a way for hunters to catch animals?

Last Answer : answer:I see no difference in a steel trap capture as compared to shooting a deer with a rifle. Don’t get me wrong, I love all animals and I am not a hunter. I believe the idea behind all hunting of animals is harvesting them to keep them in check.

Do Japanese beetle traps really work?

Description : Do Japanese beetle traps really work?

Last Answer : answer:They do kill JP but you’re right, they also attract more of them with the bait. move the bettle bag to the furthest corner of your property, (preferably far away from neighbor’s flowers/vegetables too) Please don’t spray Sevin

Ways to get rid of a mouse invasion without hurting them? No poisons or traps, please.

Description : Ways to get rid of a mouse invasion without hurting them? No poisons or traps, please.

Last Answer : Talk to them.

How can you persuade a squirrel to get out of your attic without resorting to traps or poisoning it?

Description : How can you persuade a squirrel to get out of your attic without resorting to traps or poisoning it?

Last Answer : You could try patching up the hole with sheet metal during the day while he’s out.

How do I set up traps in debates?

Description : How do I set up traps in debates?

Last Answer : Ask yes/no questions that imply an undesirable meaning either way. So, you do enjoy kicking small dogs?

The title of the problem tells you how to approach these four questions.(A). A bus leaves Moscow for Tula at noon. An hour later a cyclist leaves Tula for mosco, moving slower than the bus. When the bus and cyclist meet, which one of the two will be farther from Moscow?(B). Which is worth more: a pound of $10 gold peices or half a pound of $20 gold pieces?(C). At six o'clock the wall clock struck 6 times. Checking with my watch, I noticed the time between the first and last strokes was 30 seconds. How long will the clock take to strike 12 at midnight?(D). Three swallows fly outward from a point. When will they all be on the same plane in space?Now check the answers. Did you fall into any of the traps which lurk in these simple problems? -Riddles

Description : The title of the problem tells you how to approach these four questions.(A). A bus leaves Moscow for Tula at noon. An hour later a cyclist leaves Tula for mosco, moving slower than the bus. ... Now check the answers. Did you fall into any of the traps which lurk in these simple problems? -Riddles

Last Answer : (A). Neither (B). A pound of metal is always more than half a pound of the same metal. (C). Six strokes took 30 seconds, therefore 12 strokes will take 60 seconds. But when the clock struck ... , therefore 12 strokes will take 66 seconds. (D). There is always a plane that contains any 3 points

Chlorophyll traps what from the sun? -Biology

Description : Chlorophyll traps what from the sun? -Biology

Last Answer : answer:

Chlorophyll traps what from the sun? -Biology

Description : Chlorophyll traps what from the sun? -Biology

Last Answer : answer:

Mouse traps don't help

Description : What else should I do if the mousetrap just doesn't work. There are still plenty of mice.

Last Answer : Well, get a cube or a dog ..: D it was a joke .. D probably like this .. try what the minds have. bread ... you just make a loaf of bread and a little brown it over the lighter .. better hold and more smells ... eats everything ... but as I said I don't really look for cheese ... ☢ ☠ ☣ ☠ ☣ ☢ ☣ ☠ ☢

What is the largest oil fields and their types of traps in Texas Alaska and Gulf of Mexico?

Description : What is the largest oil fields and their types of traps in Texas Alaska and Gulf of Mexico?

Last Answer : Need answer

What planet traps heat in its atmosphere making it the hottest planet?

Description : What planet traps heat in its atmosphere making it the hottest planet?

Last Answer : Need answer

Which radar detectors can detect laser speed traps as well as radar?

Description : Which radar detectors can detect laser speed traps as well as radar?

Last Answer : The Passport 8500 X50 can detect lasr and radar signals.

How can I find some information about good technologies of Fish and Turtle Traps?

Description : How can I find some information about good technologies of Fish and Turtle Traps?

Last Answer : There are number of SEO techniques are used most commonly used SEO Techniques are,BookmarkingSocial bookmarkingArticle SubmissionPDF SharingPPT SharingQuestion and Answering.Guest blogging.Social media sharing.Image sharing.These are the common seo Techniques use to boost seo traffic.

Chlorophyll is essential to photosynthesis because it traps the needed?

Description : Chlorophyll is essential to photosynthesis because it traps the needed?

Last Answer : Chlorophyll traps the light energy from the sun

Match the following: List-I List-II A. Deccan Traps 1. Late cenozoic B. Western Ghats 2. Pre-cambrian C. Aravalli 3. Cretaceous Eocene D. Namada-Tapi Alluvial deposits 4. Cambrian 5. Plestocene Codes: A B C D (a) 3 5 1 4 (b) 3 1 2 5 (c) 2 1 3 4 (d) 1 4 2 5

Description : Match the following: List-I List-II A. Deccan Traps 1. Late cenozoic B. Western Ghats 2. Pre-cambrian C. Aravalli 3. Cretaceous Eocene D. Namada-Tapi Alluvial deposits 4. Cambrian 5. Plestocene Codes: A B C D (a) 3 5 1 4 (b) 3 1 2 5 (c) 2 1 3 4 (d) 1 4 2 5

Last Answer : Ans: (b)

Which one of the following is the correct sequence of the age of formation-from the youngest to the oldest-of the given mountain ranges? (a) Himalayas, Vindhyas, Western Ghats, Deccan Traps (b) Deccan Traps, Western Ghats, Vindhyas, Himalayas (c) Himalayas, Western Ghats, Vindhayas, Deccan Traps (d) Vindhyas, Himalayas, Deccan Traps, Western Ghats

Description : Which one of the following is the correct sequence of the age of formation-from the youngest to the oldest-of the given mountain ranges? (a) Himalayas, Vindhyas, Western Ghats, Deccan Traps ( ... ) Himalayas, Western Ghats, Vindhayas, Deccan Traps (d) Vindhyas, Himalayas, Deccan Traps, Western Ghats

Last Answer : Ans: (a)

The fur of the animals living in colder regions – (1) protects them from water (2) traps the air and keeps them warm (3) protects them from enemies (4) makes them appear beautiful

Description : The fur of the animals living in colder regions – (1) protects them from water (2) traps the air and keeps them warm (3) protects them from enemies (4) makes them appear beautiful

Last Answer : (2) traps the air and keeps them warm Explanation: The fur of the animals living in colder regions traps the air and keeps them warm. Physical Geography (Set: 05)