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Longitudinal pustule area measurement
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Knowledge graph centered on Longitudinal pustule area measurement with 18 nodes and 41 connections. Top connected: not specified, Polemonium viscosum, Linum lewisii, Holshof & Swenson trait sampling protocol, sage brush.
Description
Repeated photographic measurement of individual fungal pustules over time to quantify replication rates and disease progression. Uses standardized macro photography with consistent framing and lighting.
Typical Equipment
- Canon EOS Rebel T7i DSLR camera
- Canon EF-S 35mm f/2.8 Macro IS STM lens
- Canon MR-14EX II Macro Ring Lite
- colored flagging tape
- black ink markers
Output Measurements
- pustule area
- pustule growth rates
- infection intensity