Principles of Crop Protection (Entomology) — Crop Protection Reviewer Questions
810 board-style Principles of Crop Protection (Entomology) items for the Agriculturist Licensure Examination. Try 40 questions free; lifetime access is ₱49. Group pesticides by mode of action rather than by trade name. The examination asks about resistance management far more often than about products.
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Sample Principles of Crop Protection (Entomology) questions with answers and explanations
Board-style items taken from the Crop Protection bank. Every answer is explained, which is the part that makes a review question worth doing twice.
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A specimen is being classified as Animalia → Arthropoda → Insecta. Which rank should come next before family?
- A. Phylum
- B. Species
- C. Genus
- D. Order correct
Why: In standard zoological classification, order follows class and precedes family.
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A student labels Apis mellifera. Which part of the name represents the genus?
- A. Apis correct
- B. Hymenoptera
- C. mellifera
- D. Apidae
Why: In binomial nomenclature, the first word is the genus; Apis is the genus.
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For Apis mellifera, which taxon is the family in the module's classification example?
- A. Insecta
- B. Apis
- C. Apidae correct
- D. Hymenoptera
Why: The module places honey bees in family Apidae.
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A field specimen has jointed appendages, a ventral nerve cord, and an open circulatory system. Which phylum best fits it?
- A. Arthropoda correct
- B. Annelida
- C. Chordata
- D. Mollusca
Why: Those features are characteristic of arthropods.
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In the word Arthropoda, the root 'arthro-' most directly refers to what feature?
- A. Soft-bodied
- B. Jointed or segmented correct
- C. Aquatic
- D. Winged
Why: Arthro- refers to jointed or segmented structures.
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In the word Arthropoda, 'poda/podos' refers to which structure?
- A. Feet or legs correct
- B. Mouthparts
- C. Wings
- D. Antennae
Why: Poda/podos refers to feet or legs.
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Which arthropod class includes spiders, scorpions, mites, and ticks?
- A. Arachnida correct
- B. Crustacea
- C. Diplopoda
- D. Insecta
Why: Spiders, scorpions, mites, and ticks belong to Arachnida.
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A specimen is a shrimp. In the six-class scheme used in the module, where should it be placed?
- A. Crustacea correct
- B. Xiphosura
- C. Chilopoda
- D. Arachnida
Why: Shrimps and lobsters are examples of Crustacea.
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