CDPH vector control tech Category B Questions And Answers With Latest Solutions
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CDPH vector control tech Category B
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CDPH Vector Control Tech Category B
. A method of reducing the risk of developing insecticide resistance in target mosquito populations is to:
A. Rotate use of different pesticide classes.
B. Apply larger pesticide dosages.
C. Apply smaller pesticide doses more often.
D. Treat the source more often. - A. Rotate use of different p...
CDPH vector control tech Category B
. A method of reducing the risk of developing insecticide resistance in target mosquito populations is to:
A. Rotate use of different pesticide classes.
B. Apply larger pesticide dosages.
C. Apply smaller pesticide doses more often.
D. Treat the source more often. - A. Rotate use of different pesticide classes.
. Which species is not recognized as a malaria vector in California?
A. Anopheles franciscanus.
B. Anopheles freeborni.
C. Anopheles hermsi.
D. Anopheles punctipennis. - A. Anopheles franciscanus.
12. Categories of mosquito sources include:
A. Residential sources.
B. Community or industrial sources.
C. Agricultural sources.
D. All of the above. - D. All of the above.
22. The primary mosquito problem associated with agricultural areas results from:
A. Sources created by overflowing streams.
B. Sources associated with crop irrigation.
C. Ponding of rainfall.
, D. Residential sources around farm buildings. - B. Sources associated with crop irrigation.
27. A good agricultural practice contributing to physical control of mosquitoes in rice fields is:
A. Circulation of tidewater.
B. Stocking with mosquitofish.
C. Good water-tight and weed-free levees.
D. Drainage to prevent standing water of more than 3 days in duration. - C. Good water-tight and
weed-free levees.
28. Possible advantages of chemically controlling mosquitoes include:
A. The need for repeated dosages over time.
B. Rapid control of mosquito populations.
C. Development of insecticide resistance.
D. No adverse environmental hazards - B. Rapid control of mosquito populations.
30. The movement of insecticides to non-target areas is known as:
A. Insecticide application.
B. Spraying.
C. Drift.
D. Overspray - C. Drift.
31. Examples of biorational insecticides include:
A. Diflubenzuron.
B. Methoprene.
C. Bacillus thuringiensis var israelensis.
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