Herbicides

Question 1

Clothianidin: What is it?

Answer 1

Insecticide
Nerve Toxin
Used for larval control of billbug

Question 2

Arena active ingredient and use

Answer 2

Clothianidin. Larval control of billbugs and other insects.

Question 3

what chemical family is clothianidin in?

Answer 3

Neonicotinoids

Question 4

What is Quinclorac and what is it primarily used for?

Answer 4

It’s a Post-emergent herbicide and primarily used for Crabgrass control.

Question 5

What is a good pre-emergent to use for crabgrass prevention?

Answer 5

Prodiamine or Pendimethalin

Question 6

What is Mesotrione? What can it be used for in turfgrass?

Answer 6

It’s a pre-emergent herbicide that can be used at the time of or after seeding with cool season grasses.

Question 7

What is the active ingredient for Tenacity?

Answer 7

Mesotrione

Question 8

What is an active ingredient to use for woody weeds?

Answer 8

Triclopyr

Question 9

in regards to 2-4D…Describe the differences between Esters and Amines

Answer 9

Esters have a higher risk for volatility and drift but tend to tank mix better with other herbicides. Amines aren’t as volitile, but a little slower acting and don’t tend to tank mix as well.

Question 10

What active ingredients are in Foundation?

Answer 10

2,4-D
Sulfentrazone
Triclopyr
Dicamba

Question 11

How many Modes of Action are in Foundation?

Answer 11

4

Question 12

What is a product to use to increase coverage, adhesion and residual activity for herbicides?

Answer 12

EFFICAX

Question 13

What is the analysis of 4 Iron SP and what all is in it?

Answer 13

10-0-0
Sulfur
Iron
Zin
Ammonium Sulfate
Magnesium
Manganese