DDT was once used as a pesticide to permanently obliterate all insects. Now, DDT has become ineffective and is no longer used as a pesticide. Why were the populations of insects able to survive applications of DDT?
DDT was once used as a pesticide to permanently obliterate all insects. Now, DDT has become ineffective and is no longer used as a pesticide. Why were the populations of insects able to survive applications of DDT?
8. Ants are one of nature’s most successful insects.
8. Ants are one of nature’s most successful insects.
It is vital for farmers to prevent and clear the pests since the Awakening of Insects.
It is vital for farmers to prevent and clear the pests since the Awakening of Insects.
I can’t ____________ (rational) my absurd fear of insects.
I can’t ____________ (rational) my absurd fear of insects.
Which of the following is not true about insects?
Which of the following is not true about insects?
Spiders are not insects as many people imagine.
Spiders are not insects as many people imagine.
“Waking of Insects” from the twentieth or twenty-first of March.
“Waking of Insects” from the twentieth or twenty-first of March.
Waking of Insects starts from the fifth or sixth of March.
Waking of Insects starts from the fifth or sixth of March.
Aige is a kind of grass with a nice smell to hang on ( )to drive away all kinds of illnesses and insects.
Aige is a kind of grass with a nice smell to hang on ( )to drive away all kinds of illnesses and insects.
It should be forbidden for one to _____ garden insects by spraying poison on the plants.
It should be forbidden for one to _____ garden insects by spraying poison on the plants.