"We need to understand the infection court," Elias muttered to his apprentice, a quick-witted young woman named Maya who was currently scanning the perimeter for rival scavenger bands.
Elias closed the heavy textbook with a soft thud, a weary smile touching his lips. "We didn't win the war, Maya. But thanks to Agrios, we bought ourselves another harvest." Plant Pathology, Fifth Edition
Elias formulated a desperate plan based on the principles of integrated pest management detailed in the textbook. They couldn't spray chemicals they didn't have. Instead, they would use physics and traditional cultural practices to manipulate the disease triangle. "We need to understand the infection court," Elias
On the fourth morning, a heavy fog rolled into the valley—prime conditions for a fungal explosion. Elias stood at the edge of the field, the Fifth Edition open in his hands, watching the digital hygrometer they had rigged up. But thanks to Agrios, we bought ourselves another harvest
"No, but we can control the microclimate of the field," Elias said, a spark of his old academic fervor returning. "Look here, page 415. Spore germination requires a specific leaf wetness duration and temperature range. If we disrupt the humidity at the canopy level, we stop the spores from firing their infection pegs."
For the next three days, the entire settlement worked under Elias and Maya's direction. They constructed crude, hand-cranked wind machines from salvaged car parts to keep air moving through the grain, preventing dew from settling. They dug deep drainage ditches to lower the soil moisture, and applied a thick layer of alkaline wood ash to the base of the plants to alter the surface pH, creating a hostile environment for the fungal spores.