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true or false : the biological pesticides usually don't have toxic effects on animals and people.

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15y ago

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What is a bad effect of spraying pesticides on crops with the use of airplanes?

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 is bad effect of spraying pesticides on crops with the use of airplanes?

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 is the effect of the animals after they test products on them?

It changes their life forever peoples.


What is the bad effect of spraying pesticide on crops with the use of airplanes?

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 is the bad effects of spraying pesticides on crops with use of airplanes?

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.


Technology can have good and bad effects. What is a bad effect of spraying pesticides on crops?

it can also harm farm animals


What has the author John K Reed written?

John K. Reed has written: 'Interaction of pesticide pollutants and aquatic food-chain organisms' -- subject(s): Aquatic animals, Effect of pesticides on, Effect of water pollution on, Pesticides and wildlife


What effect do pesticides have on photosynthesis and respiration?

Pesticides have adverse effect on photosynthesis and respiration on host pants.


What is a possible harmful effect of using pesticides?

Pesticides remain on fruits and are passed on to anyone who eats the fruits.


What is the effect of pesticides on the fruit?

Normally they don't cause any effect on the growth of fruit but excessive use of pesticides may result in health complications in humans.


Can pesticides effect humans?

They can, but overexposure would be difficult.


What is the effect of using herbicides and pesticides?

Pesticides are designed to kill of as many insects as possible; they´re poison in the truest sense of the word. Other animals may die too if they eat from it, or the insects that have or are about to die of it. And as pesticides are sprayed over our crops, we too may ingest them if we don´t wash our food thouroughly, and even then it might be too much to wash off. Luckily chemical pesticides are being replaced by biological control such as natural enemies to ward off pests.