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What are persistent pesticides?
Persistent pesticides are chemicals that remain in the environment and can accumulate over time in soil, water, and organisms. These pesticides do not easily degrade, which can lead to long-lasting environmental and health impacts. Examples include organochlorine pesticides like DDT and chlordane.
What are pesticides made from?
Pesticides can be made from synthetic chemicals, natural products, or a combination of both. Common synthetic pesticides are derived from chemicals like organophosphates, carbamates, and pyrethroids, while natural pesticides can be sourced from plants (e.g., neem oil) or microbes (e.g., Bacillus thuringiensis).
What is the chemical equation for pesticides?
There isn't a single chemical equation for pesticides, as they can be composed of different active ingredients. Pesticides typically contain chemicals that target specific pests or regulate their growth. Some common types of pesticides include insecticides, herbicides, and fungicides, each with their own unique chemical composition.
What types of pesticides reduce bioaccumulation?
Pesticides that are easily broken down in the environment, have low persistence, volatility, and tendency to accumulate in living organisms are less likely to contribute to bioaccumulation. Examples include microbial pesticides, botanical pesticides, and certain biopesticides that have specific target organisms and low environmental persistence.
How do pesticides contaminate groundwater?
Pesticides can contaminate groundwater when they are applied to fields and leach through the soil into the groundwater. Rainfall or irrigation can help move the pesticides deeper into the ground where they can reach the groundwater. Once in the groundwater, pesticides can persist for a long time and potentially impact drinking water sources.
How do you keep the cucumber beetle off squash without pesticides?
Tweezers.Pesticides were invented for a reason.
When were pesticides invented?
The first known pesticide was elemental sulfur dusting used in ancient Sumer about 4,500 years ago in ancient Mesopotamia.
Is food better for your health with pesticides or without pesticides?
pesticides kill insects. Pesticides contain carcinogenic ingredients. Pesticides have warning lables that say not to inhale them or make contact with their skin. You do the math.
What carcinogens are in pesticides?
Your moms carcinogens are in pesticides?!?!?!?!?!
Which fungus kills pesticides?
Fungus does not kill pesticides, pesticides (fungicide to be exact) kill fungus.
Pesticides can be grouped according to what?
pesticides can be grouped according to
Pesticides are helpful for increasing the food supply . which use of pesticides is most dangerous for humans?
spreading pesticides with airplanes
How bio pesticides are beneficial over chemical pesticides?
It is supposed that biopesticides are not so dangerous for the environment as artificial pesticides.
What has the author J Gordon Hanna written?
J. Gordon Hanna has written: 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Pesticides' -- subject(s): Pesticides, Analysis 'Commercial feeding stuffs' -- subject(s): Feeds, Analysis
What are Chlorinated pesticides?
Chlorinated Pesticides are nerve agents used in agriculture as pesticides, around homes as termiticides, and in grains as fungicides.
How do pesticides affect life?
Pesticides can affect life in many different ways. Pesticides help farmers increase their crop production. Pesticides can kill many types of insects and animals.
What is an example sentence for pesticides?
An example sentence for pesticides would be...I watched the farmer put pesticides on his plants so it would kill insectsOr something like that!Don't pesticides kill insects?
