Question 6010 of 401 · Texas Pesticide Applicator General Standards Exam
Which nozzle type is typically chosen for foliar fungicide and insecticide sprays that need thorough coverage of the leaf surface?
Exactly one answer is correct.
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Correct answer to question 6010
- A: A hollow cone nozzle
Explanation
Hollow cone nozzles produce small droplets in a swirling pattern that penetrates foliage. The finer droplets are more drift-prone than those of a flood nozzle.
More questions: Application Equipment
- 6011Flood nozzles are generally used for
- 6012Which nozzle is designed to give an even pattern across a narrow band over a crop row?
- 6013As a nozzle tip wears from use, what usually happens?
- 6014Which nozzle tip material generally resists wear from abrasive sprays the longest?
- 6015What is the effect of raising spray pressure on droplet size?
- 6016Which equipment choice is most likely to reduce drift?