MCQ on Plant disease epidemiology 1. Epidemiology in plant pathology is primarily the study of: A. Pathogen reproduction B. Host immunity C. Disease outbreaks, intensity, causes, and effects D. Crop yields Answer: C 2. A disease that occurs consistently in a specific area over time is termed as: A. Epidemic B. Endemic C. Pandemic D….
MCQ on Defense Mechanism in Plants MCQs on Pre-Existing Structural Defenses 1. What is the main function of cutin and wax in the plant cuticle? A. Facilitate spore germination B. Prevent water retention on plant surfaces C. Increase pathogen colonization D. Enhance photosynthesis efficiency Answer: B. Prevent water retention on plant surfaces 2. Which of…
MCQ on Phenomenon of infection – pre-penetration, penetration and post penetration Pre-Penetration What is the term for the initial contact between infective propagules of a parasite and a potential host plant? A. Colonization B. Inoculation C. Penetration D. Germination Answer: B Which of the following can act as a signal for the formation of an…
MCQ on Plant Protection in Ancient Period for ICAR-JEF, ICAR-SRF, ICAR-NET, IBPS-AFO/SO, Pre-PG, BHU Pre-PG, IFFCO-AGT, CCI, FCI, B.sc, M.sc, All Agriculture Competitive Exams. 1. What were some of the methods used for plant protection in ancient India? a) Chemical pesticides b) Prayers and mantras c) Biological control d) Crop rotation – **Answer:** b) Prayers…
