Exam (elaborations)
Colorado General Pesticide Exam: Pesticides Questions and Answers
- Course
- Institution
Colorado General Pesticide Exam: Pesticides Questions and Answers
[Show more]
Content preview
Colorado General Pesticide Exam: Pesticides Questionsand Answers
Benzenes Correct Ans-colorless, flammable liquid aromatic hydrocarbon, used as fungicide
protectants
Mode of Action Correct Ans-the way pesticides affect and enter pests (site of action)
Inorganic Correct Ans-do not contain carbon, usually derived from mineral ores extracted
from the earth
Organic Correct Ans-contain carbon, mostly created by combining chemical compounds
but few are extracted from plant material (called botanicals)
NOP Correct Ans-National Organic Program: not same as organic pesticides, only approve
some
Contact Pesticide Correct Ans-only kill parts of the organism they physically come in
contact with, must be absorbed through external body surface or exposed plant tissue
Systemic Pesticice Correct Ans-move (translocate) from site of application to another site
within the plant or animal where they become effective
, Colorado General Pesticide Exam: Pesticides Questions
and Answers
Stomach Poison Correct Ans-pesticide which the pest must eat in order to be intoxicated,
can eat directly (plant) or indirectly (get on self and groom)
Broad Spectrum Pesticide (advantage/disadvantage) Correct Ans-nonselective pesticide
meaning they control many species
- beneficial when several different pests infest a site
- detrimental to beneficial insects such as bio control organisms, pollinators, earthworms
Fumigants Correct Ans-forms gasses toxic to several organisms (broad spectrum)
Selective Pesticide Correct Ans-pesticide that only works on certain species (ex. broadleaf)
Pre-plant Correct Ans-applied before planting
Pre-emergence Correct Ans-apply before seedlings emerge
Post-emergence Correct Ans-apply after seedlings have emerged
Residual effect Correct Ans-how long pesticide remains active against pests after it is
applied
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TheeGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83750 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now