CDPH Vector control exam A study questions
Q's 1-25 With Correct Answers
When |wall |voids |and |dead |spaces |must |be |treated |from |small |openings, |the |most |effective |
formulation |to |use |would |be:
Dust
The |amount |of |drift |increases |as
Wind |Speed |increases
You |are |calibrating |a |sprayer. |You |find |that |your |sprayer |is |putting |out |2 |gallons |per |minute |of |
spray, |and |that |it |takes |20 |minutes |for |you |to |spray |an |acre |of |land. |How |much |spray |per |acre |
is |your |sprayer |putting |out?
40 |gallons |per |acre
You |need |to |spray |five |acres |of |land |at |a |rate |of |four |pints |an |acre. |How |many |pints |of |
pesticide |should |be |placed |in |your |spray |tank?
20
To |clean |a |clogged |nozzle, |use:
Water |or |detergent |and |a |soft |brush
Dusters |should |be |cleaned |periodically |and |emptied |of |their |contents |when |stored |because |
most |insecticidal |dusts
Attract |moisture, |causing |caking |problems.
You |wish |to |spray |weeds |at |a |dosage |rate |of |5 |pounds |of |weed |killer |in |100 |gallons |of |water |
per |acre. |How |much |weed |killer |will |you |need |to |spray |10 |acres?
50 |pounds
You |can |increase |the |application |rate |by |decreasing |the:
Decreasing |the |ground |speed.
The |adjustment |of |application |equipment |to |apply |a |pesticide |formulation |at |a |desired |
application |rate |is |called
Q's 1-25 With Correct Answers
When |wall |voids |and |dead |spaces |must |be |treated |from |small |openings, |the |most |effective |
formulation |to |use |would |be:
Dust
The |amount |of |drift |increases |as
Wind |Speed |increases
You |are |calibrating |a |sprayer. |You |find |that |your |sprayer |is |putting |out |2 |gallons |per |minute |of |
spray, |and |that |it |takes |20 |minutes |for |you |to |spray |an |acre |of |land. |How |much |spray |per |acre |
is |your |sprayer |putting |out?
40 |gallons |per |acre
You |need |to |spray |five |acres |of |land |at |a |rate |of |four |pints |an |acre. |How |many |pints |of |
pesticide |should |be |placed |in |your |spray |tank?
20
To |clean |a |clogged |nozzle, |use:
Water |or |detergent |and |a |soft |brush
Dusters |should |be |cleaned |periodically |and |emptied |of |their |contents |when |stored |because |
most |insecticidal |dusts
Attract |moisture, |causing |caking |problems.
You |wish |to |spray |weeds |at |a |dosage |rate |of |5 |pounds |of |weed |killer |in |100 |gallons |of |water |
per |acre. |How |much |weed |killer |will |you |need |to |spray |10 |acres?
50 |pounds
You |can |increase |the |application |rate |by |decreasing |the:
Decreasing |the |ground |speed.
The |adjustment |of |application |equipment |to |apply |a |pesticide |formulation |at |a |desired |
application |rate |is |called
