// Definition
A systemic fungicide containing myclobutanil used to combat powdery mildew in cannabis. It has a half-life estimated between 60-200 days, meaning treated clones can test positive for the pesticide months after application.
// From the Episode
Major discussion topic. SPEAKER_10 described a facility failing pesticide tests for Eagle 20 despite never using it. SPEAKER_12 (Fletch) explained the 100-200 day half-life and how acquiring clones from treated plants transfers contamination. He controversially argued that properly treating clones with systemic pesticides to produce sterile tissue is preferable to passing untreated but pest-infested clones. SPEAKER_02 confirmed seeing 120+ day persistence in tissue samples.