IOWA APPLICATOR 11F EXAM WITH
QUESTIONS AND VERIFIED ANSWERS||
GUARANTEED PASS|| ALREADY GRADED A+||
LATEST UPDATE 2026
Symptoms of fungal diseases on field crops include
A. Stalk Rots and wilt diseases
B. Water-soaked or yellow spots on leaves
C. Wet, slimy, and smelly rot of plant tissues
D. All of the above - ANSWER-A. Stalk rots and wilt diseases
Symptoms of bacterial diseases on field crops include
A. Seed decay, seedling blights and root rots
B. Leaf spots and leaf blights
C. Leaf spots, water soaking of tissue and soft rot of tissues
D. All of the above - ANSWER-C. Leaf spots, water soaking of tissue and soft
rot of tissues
Which weed is an annual
A. Green foxtail
,B. Hemp dogbane
C. Yellow nutsedge
D. Jerusalem artichoke - ANSWER-A. Green foxtail
When applying granules the flying height, airspeed and correct ground tract
must be held as constant as possible to __
A. Avoid drift
B. Obtain uniform results
C. Compensate for variable wind conditions
D. Avoid exposure to nearby airplanes - ANSWER-B. Obtain uniform results
Which herbicide is likely to drift in vapor or gas form under high temperature
conditions
A. Dicamba
B. Atrazine
C. Glyphosate
D. All of the above - ANSWER-A. Dicamba
Which of the following terms describes pesticides that control only certain
species of pest
A. Systemic
B. Selective
C. Non-Selective
D. Contact - ANSWER-B. Selective
,Losses of bees to insecticide poisoning can be minimized by
A. Applying treatments when bees are not foraging
B. Using wettable powder formulation
C. Using arial application instead of ground application
D. Spraying crops only when they are in bloom - ANSWER-A. Applying
treatments when bees are not foraging
Rotary gear pumps are used if high pressures are needed. A gear pump delivers
a low flow rate but can produce as high as ___psi
A. 300
B. 500
C. 200
D. 400 - ANSWER-C. 200
A pattern test may be valuable to ___
A. determine the flying time between the landing strip and the field
B. Make sure the flaggers will be visible
C. Ensure the aircraft is dispersing the desired application rate before applying
the pesticide to the target area
D. All of the above
E. None of the above - ANSWER-C. Ensure the aircraft is dispersing the
desired application rate before applying the pesticide to the target area
Ram air spreaders have survived a long list of new improved designs because
they
A. Are recommended for use by chemical companies
, B. Are versatile and reasonably priced
C. Do a fairly good of applying wettable powder suspensions
D. All of the above - ANSWER-B. are versatile and reasonably priced
The application of a protectant or foliar fungicide to control leaf disease on field
crops
A. Should be done only after the disease has become severe
B. Should be done on a weekly basis starting from emergence
C. Should be done only when the weather is hot and dry
D. Should be done before the disease has become severe - ANSWER-D. Should
be done before the disease has become severe
Ariel application of pesticides in a certain situation might be limited by
A. Fixed obstacles such as power lines
B. Distance from the landing strip
C. Pesticide labeling instructions
D. All of the above
E. Only a and b - ANSWER-D. All of the above
Among other things, the pilot is responsible for which of the following aspects
of an aerial application of pesticide
A. Being trained in pest indication
B. Reading the label and complying with it
C. Mastering his/her aircraft using only safe measures
D. All of the above - ANSWER-D. All of the above
QUESTIONS AND VERIFIED ANSWERS||
GUARANTEED PASS|| ALREADY GRADED A+||
LATEST UPDATE 2026
Symptoms of fungal diseases on field crops include
A. Stalk Rots and wilt diseases
B. Water-soaked or yellow spots on leaves
C. Wet, slimy, and smelly rot of plant tissues
D. All of the above - ANSWER-A. Stalk rots and wilt diseases
Symptoms of bacterial diseases on field crops include
A. Seed decay, seedling blights and root rots
B. Leaf spots and leaf blights
C. Leaf spots, water soaking of tissue and soft rot of tissues
D. All of the above - ANSWER-C. Leaf spots, water soaking of tissue and soft
rot of tissues
Which weed is an annual
A. Green foxtail
,B. Hemp dogbane
C. Yellow nutsedge
D. Jerusalem artichoke - ANSWER-A. Green foxtail
When applying granules the flying height, airspeed and correct ground tract
must be held as constant as possible to __
A. Avoid drift
B. Obtain uniform results
C. Compensate for variable wind conditions
D. Avoid exposure to nearby airplanes - ANSWER-B. Obtain uniform results
Which herbicide is likely to drift in vapor or gas form under high temperature
conditions
A. Dicamba
B. Atrazine
C. Glyphosate
D. All of the above - ANSWER-A. Dicamba
Which of the following terms describes pesticides that control only certain
species of pest
A. Systemic
B. Selective
C. Non-Selective
D. Contact - ANSWER-B. Selective
,Losses of bees to insecticide poisoning can be minimized by
A. Applying treatments when bees are not foraging
B. Using wettable powder formulation
C. Using arial application instead of ground application
D. Spraying crops only when they are in bloom - ANSWER-A. Applying
treatments when bees are not foraging
Rotary gear pumps are used if high pressures are needed. A gear pump delivers
a low flow rate but can produce as high as ___psi
A. 300
B. 500
C. 200
D. 400 - ANSWER-C. 200
A pattern test may be valuable to ___
A. determine the flying time between the landing strip and the field
B. Make sure the flaggers will be visible
C. Ensure the aircraft is dispersing the desired application rate before applying
the pesticide to the target area
D. All of the above
E. None of the above - ANSWER-C. Ensure the aircraft is dispersing the
desired application rate before applying the pesticide to the target area
Ram air spreaders have survived a long list of new improved designs because
they
A. Are recommended for use by chemical companies
, B. Are versatile and reasonably priced
C. Do a fairly good of applying wettable powder suspensions
D. All of the above - ANSWER-B. are versatile and reasonably priced
The application of a protectant or foliar fungicide to control leaf disease on field
crops
A. Should be done only after the disease has become severe
B. Should be done on a weekly basis starting from emergence
C. Should be done only when the weather is hot and dry
D. Should be done before the disease has become severe - ANSWER-D. Should
be done before the disease has become severe
Ariel application of pesticides in a certain situation might be limited by
A. Fixed obstacles such as power lines
B. Distance from the landing strip
C. Pesticide labeling instructions
D. All of the above
E. Only a and b - ANSWER-D. All of the above
Among other things, the pilot is responsible for which of the following aspects
of an aerial application of pesticide
A. Being trained in pest indication
B. Reading the label and complying with it
C. Mastering his/her aircraft using only safe measures
D. All of the above - ANSWER-D. All of the above
