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Pesticides are used to prevent, kill and repel pests. The pesticides used to kill insects are attractants, fumigants, insecticides, pheromones and repellents.
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∙ 9y ago
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∙ 9y agoFarmers use pesticides and insecticides to kill insects that destroy crops. Both of these substances are made from strong chemicals.
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∙ 13y agoPesticide
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∙ 12y agoPesticides
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∙ 13y agoPesticides.
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How is biological control used to control pests?
Biological control consists of using predator pests to control the target species. It is becoming quite a common practice in commercial orchard and farming operations. A predator insect is introduced to the crop and it then consumes the pest that is causing grief. Mites are one in particular that are very difficult to remove with traditional pesticides but predator mites usually give great results. They can be bought at commercial farm suppliers or some of the larger garden centers. Be Happy, Barry
Is bacteria used as a pesticide?
Yes certain bacteria is used in pesticides but can be harmful to plants and animals.
Do insecticides and pesticides only affect the country that they are being used in?
No, pesticides can affect other, unintended areas (countries included) as well. This is known as pesticide drift, and commonly occurs through water or winds carrying the contaminants offsite.
What is a bad effect on spraying pesticides on crops?
One bad effect of spraying pesticides with planes is the potential for harming animals that may be in the area. Pesticides can drift, causing imbalances of nutrients in streams.
What are some of the potenial benefits and potential risks of biotechnology?
In biotechnology, biological processes are used to manufacture products intended to improve the quality of life for humans. Some of the potential benefits of biotechnology are that there are lower production costs for the farmer, increased food production, and with the need for pesticides and fertilizers being reduced, biotechnology would be good for the environment. The potential risks of biotechnology include food safety risks, pests developing resistance to pest-resistant crops and/or changes in the nutritional composition in foods.
What do farmers call the chemicles that they use to kill insect pests called?
Chemicals used by farmers to kill insect pests are called pesticides.
Chemical used to eliminate certain plants or insect pests?
the chemicals that eliminates plants are called herbicides, and pesticides eliminate pests
What is chemical intended to kill insects or other pests?
Pesticides are used to keep away insects or other pests.
What type of chemical compound used for killing pest?
In general, such chemical compounds are called pesticides. Different types of pests require different pesticides to control them. Permethrin is a very common pesticide used for controlling insect pests. My ex-girlfriend is a total pest and I have considered using Lead and Cordite to control her.
What can be used to kill insects that are eating plants?
Anti pest such as Urea, can kill insect pests. but urea can decrease the fertility of soil.
Will pesticides kill plants?
No, from recent test results, scientist have found out that pesticides have no affect on the growth of plants what so ever. However, it does depend on the type of pesticide. Some pesticides are made to kill certain unwanted plants and weeds.
Why are pesticides used?
Pesticides are used in order to kill insects. If insects get on some types of vegetation, it can kill it.
How can chili be used as a insect killer?
because of it's pesticides...
What is the definition of pesticides mean?
A pest-killer is what a pesticide is.Specifically, the word is an English noun in its singular form. It originates in the addition of the suffix -cide to the English word pest. The suffix traces back to the Latin noun cida("slayer") from the Latin verb cidere ("to strike down").
Which viruses is used to biocontrol of insect pests of plants?
Nuclear polyhedrosis virus is used in the biocontrol program of insect pests of plants. Helicoverpa armigera is a major pest of the different crops. this virus resists Helicoverpa armigera successfully
How does pesticides used on farms?
To kill bugs and insects
What is a chemical used to prevent destroy or repel pests?
These chemicals are called pesticides; see the link below for details.
