Agricultural Crop Disease Management - Category 1C - Iowa Commercial Pesticide Applicator Manual – Vocabulary 2025 Questions And Answers.

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AGRICULTURAL CROP DISEASE MANAGEMENT
- CATEGORY 1C - IOWA COMMERCIAL
PESTICIDE APPLICATOR MANUAL –
VOCABULARY 2025 QUESTIONS AND
ANSWERS.


1. Single-Site Fungicides - correct answer - Are active against
only one point in one metabolic pathway in a fungus in one
metabolic pathway in a fungus or against a single critical
enzyme or protein needed by the fungus.




2. Multi-Site Fungicides - correct answer - Affect a number of
different metabolic sites within the fungus.




3. FRAC Code (What does FRAC stand for?) - correct answer -
Fungicide Resistance Action Committee Code




4. Wettable Powders (WP) - correct answer - Fungicide
formulations consisting of solid fungicide and a wetting agent.

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5. WP Fungicide (What does WP stand for?) - correct answer -
Wettable Powders




6. Water Soluble Pouches (WSP) Fungicides - correct answer -
Fungicides that dissolve in the mixing tank and release the
fungicide.




7. WSP Fungicides (What does WSP stand for?) - correct answer
- Water Soluble Pouches




8. Dusts (D) Fungicides - correct answer - Powders mixed with
inert ingredients to form a product with a low percent of active
material.




9. D Fungicides (What does D stand for?) - correct answer -
Dusts




10. Grannules (G) Fungicides - correct answer - The active
ingredient is incorporated into small granules of inert material
such as clay. Grannules are incorporated into the soil.