Question
Which mechanism of fungicide resistance development in plant pathogen populations occurs when repeated, exclusive use of a single-site-mode-of-action fungicide selectively favours the survival and reproduction of naturally occurring resistant mutant strains of the pathogen, eventually shifting the population to be dominated by resistant individuals?
More Basics of Plant Pathology Questions
- Which term refers to the time elapsing between penetration and the completion of infection, i.e., the development of disease symptoms?
- Which plant disease is caused by Hemileia vastatrix?
- Loose smut of wheat, caused by Ustilago tritici, is distinctive among cereal smuts because of its unusual mode of infection. Which statement correctly desc...
- A 'systemic infection' in plant pathology refers to a pathogen's spread that is not confined to the initial point of entry, but instead moves through the p...
- The disease causing complete discoloration of blossoms, flower stem, leaves starting from tip margins affecting whole plant is?
- The fungal disease that affects the seedling emergence from the soil during pre-emergence and post-emergence phases is?
- The Irish famine of 1845, caused by late blight of potato, was due to the pathogen:
- Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
- Sesame Phyllody disease caused by______
- Wilt diseases caused by vascular pathogens can make plants wilt even when sufficient water is present in the soil. What physiological or structural effect ...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)