If inclement weather delays a scheduled protectant spray, apply an eradicant when conditions permit but within the kickback period.

The Exodus version of the 4th commandment explains Shabbat in terms of what scholars of religion call imitatio dei (i.e., as God rested on the seventh day, so should you).

Before I sink into the big sleep / I want to hear / The scream of the butterfly

Even a case-hardened monorailist must blench at the thought of the storm such a proposition would create.