Page 1 of 42
KANSAS COMMERCIAL PESTICIDE
APPLICATOR (1A) 2026 EXAM COMPLETE
(107) CURRENT TESTING QUESTIONS AND
DETAILED CORRECT
ANSWERS|GUARANTEED PASS.
COMMERCIAL PESTICIDE
Maximize your success with this Kansas Commercial Pesticide
Applicator (1A) Exam, designed to assess essential knowledge of
pesticide application in agricultural settings. It focuses on pest
control principles, pesticide safety, label interpretation, and
Kansas regulatory compliance. Suitable for commercial
pesticide applicator certification candidates and agricultural
professionals.
(Diseases) Crop rotation can reduce disease pressure only
if:
a. spores blow in from distant fields each year
b. the pathogen survives locally in soil or crop debris
c. the disease is caused by a virus
d. the disease has a very wide host range ✓ ✓ ......
ANSWER ....... b. the pathogen survives locally in soil or
crop debris
, Page 2 of 42
(Diseases) In integrated pest management (IPM) programs,
the foundation of disease control is:
a. resistant cultivars
b. fungicides
c. cultural practices
d. a and c ✓ ✓ ...... ANSWER ....... d. a and c
(Diseases) Which factor is not part of the "disease triangle"?
a. susceptible host
b. favorable environment
c. the right time
d. pathogen presence ✓ ✓ ...... ANSWER ....... c. the right
time
(Diseases) Which of the following is NOT an effective cultural
management practice?
a. tillage
b. crop rotation
c. insect/vector management
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d. quarantines ✓ ✓ ...... ANSWER ....... d. quarantines
(Weeds) Weeds reduce crop yields by competing for:
a. moisture
b. light
c. soil nutrients
d. all of the above ✓ ✓ ...... ANSWER ....... d. all of the
above
(Weeds) Important features used to identify grassy wees
include:
a. leaf shape
b. auricles and ligules
c. leaf arrangement
d. all of the above ✓ ✓ ...... ANSWER ....... b. auricles and
ligules
(Weeds) An example of a dicot plant includes a:
a. broadleaf
b. sedge
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c. soybean
d. both a and c ✓ ✓ ...... ANSWER ....... d. both a and c
(Weeds) Field bindweed, dandelion and johnsongrass are:
a. summer annuals
b. perennials
c. winter annuals
d. biennials ✓ ✓ ...... ANSWER ....... b. perennials
(Weeds) Winter annual grasses include:
a. downy brome
b. cheat
c. jointed goatgrass
d. all of the above ✓ ✓ ...... ANSWER ....... d. all of the
above
(Weeds) In cases where available herbicides will not control
the weeds, which of the following management practices are
helpful?
a. crop rotation
KANSAS COMMERCIAL PESTICIDE
APPLICATOR (1A) 2026 EXAM COMPLETE
(107) CURRENT TESTING QUESTIONS AND
DETAILED CORRECT
ANSWERS|GUARANTEED PASS.
COMMERCIAL PESTICIDE
Maximize your success with this Kansas Commercial Pesticide
Applicator (1A) Exam, designed to assess essential knowledge of
pesticide application in agricultural settings. It focuses on pest
control principles, pesticide safety, label interpretation, and
Kansas regulatory compliance. Suitable for commercial
pesticide applicator certification candidates and agricultural
professionals.
(Diseases) Crop rotation can reduce disease pressure only
if:
a. spores blow in from distant fields each year
b. the pathogen survives locally in soil or crop debris
c. the disease is caused by a virus
d. the disease has a very wide host range ✓ ✓ ......
ANSWER ....... b. the pathogen survives locally in soil or
crop debris
, Page 2 of 42
(Diseases) In integrated pest management (IPM) programs,
the foundation of disease control is:
a. resistant cultivars
b. fungicides
c. cultural practices
d. a and c ✓ ✓ ...... ANSWER ....... d. a and c
(Diseases) Which factor is not part of the "disease triangle"?
a. susceptible host
b. favorable environment
c. the right time
d. pathogen presence ✓ ✓ ...... ANSWER ....... c. the right
time
(Diseases) Which of the following is NOT an effective cultural
management practice?
a. tillage
b. crop rotation
c. insect/vector management
, Page 3 of 42
d. quarantines ✓ ✓ ...... ANSWER ....... d. quarantines
(Weeds) Weeds reduce crop yields by competing for:
a. moisture
b. light
c. soil nutrients
d. all of the above ✓ ✓ ...... ANSWER ....... d. all of the
above
(Weeds) Important features used to identify grassy wees
include:
a. leaf shape
b. auricles and ligules
c. leaf arrangement
d. all of the above ✓ ✓ ...... ANSWER ....... b. auricles and
ligules
(Weeds) An example of a dicot plant includes a:
a. broadleaf
b. sedge
, Page 4 of 42
c. soybean
d. both a and c ✓ ✓ ...... ANSWER ....... d. both a and c
(Weeds) Field bindweed, dandelion and johnsongrass are:
a. summer annuals
b. perennials
c. winter annuals
d. biennials ✓ ✓ ...... ANSWER ....... b. perennials
(Weeds) Winter annual grasses include:
a. downy brome
b. cheat
c. jointed goatgrass
d. all of the above ✓ ✓ ...... ANSWER ....... d. all of the
above
(Weeds) In cases where available herbicides will not control
the weeds, which of the following management practices are
helpful?
a. crop rotation
