Exam (elaborations)
Cca Exam, 81 Questions With 100% Correct Answers 2024.
- Course
- Institution
Cca Exam, 81 Questions With 100% Correct Answers 2024.
[Show more]
Seller
Follow
ACADEMICAIDSTORE
Reviews received
Content preview
Cca Exam, 81 Questions With 100%Correct Answers 2024.
Are all Foliar herbicides systemic?
no
What are herbicides called that effect certain plants more than others?
Selective herbicides
the cotton bollworm and the tobacco budworm feed during what stage?
larva stage
what plants will the cabbage looper attack?
Cotton, Soybeans, and Cabbage
The boll weevil has what kind of mouth parts?
chewing
The boll weevil goes through complete metamorphosis which consists of:
egg, larva, pupa, and adult
Army worms move into wheat fields:
in groups of 30 or more
predators of the spider mite include:
predacious mites and thrips, minute pirate bugs, and diseases
How many days does it take to complete the life cycle of a rice stink bug?
25 days
Which wheat disease can be transferred by aphids?
Barley yellow dwarf
when can the sorghum midge fly infest sorghum?
in flowering stage
How many pro legs does the velvet bean caterpillar have?
4
What damage does the velvet bean caterpillar inflict?
, eats foliage
What weed looks like rice during seedling stage?
Barnyard grass (BYG)
what types of tips are best for spraying under foliage?
off center flat fan
What does a surfactant do?
reduces surface tension
What happens when mixing chemicals with liquid fertilizer?
possible compatibility problems and can aid in foliar weed control
When is the cocklebur most damaging to the soybean?
1st 4 weeks after emerging
how does soil lose fertility?
Leaching, denitrification, and volatilization.
how do unused pesticides effect the environment?
they release gases in to the air when they break down.
What does LD 50 mean?
that 50% of the pest treated are killed
pre emergence means:
Pre-before crop or weed
post emergence means:
post after crop or weed
What name do we know chemicals by? && Is it the same as the compound that it is made up of?
Common, No
If you treat nematodes in furrow, how long will it last?
2-3 Weeks
What effects sulfur availability?
Apply sulfur on sandy and silt loam soils with less than 1% OM
which leaves does nitrogen deficiency show up on first in rice?
Older leaves first
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 ACADEMICAIDSTORE. 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)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
Recently viewed by you
Exam (elaborations) ·
SBB- ABO Questions & Answers(Latest Update 2024)
