History of Pesticides
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

According to the passage, what is one way farmers frequently misuse insecticides?

They exceed the prescribed dosages.

What does the chemical industry recognize about insecticide use by farmers?

The chemical industry recognizes the frequent misuse of insecticides and the need for education of farmers.

What example is given of a farmer misusing insecticides?

A lettuce farmer who applied eight different insecticides to his crop within a short time of harvest.

What insecticide did a shipper improperly use on celery?

<p>Parathion</p> Signup and view all the answers

Which insecticide is described as 'most toxic of all the chlorinated hydrocarbons'?

<p>Endrin</p> Signup and view all the answers

How long before harvest was DDT applied to spinach, according to the passage?

<p>A week before harvest</p> Signup and view all the answers

Besides exceeding dosages, what other way do farmers misuse insecticides according to the passage?

<p>Using the chemical too close to the time of harvest</p> Signup and view all the answers

What does the FDA have records of regarding insecticide misuse?

<p>The FDA has records of a disturbing number of violations of insecticide use directions.</p> Signup and view all the answers

Besides misuse, what other type of insecticide contamination is mentioned?

<p>Chance or accidental contamination</p> Signup and view all the answers

What does the passage suggest farmers may not understand about insecticide use?

<p>That they may exceed insecticide tolerances if they use higher dosages than recommended.</p> Signup and view all the answers

More Like This

Uso y abuso de los plaguicidas
10 questions

Uso y abuso de los plaguicidas

SociableCelebration8575 avatar
SociableCelebration8575
Silent Spring Chapter Flashcards
33 questions
Use Quizgecko on...
Browser
Browser