Yes, in the spring when you see the first lightning bugs appear, because that is what the cutworm becomes.
Cutworms are the caterpillar stage of certain species of moths. The mature moth will lag eggs in the soil or grass in the spring. In late spring or early fall the cutworm emerges and feeds on nearby plants. This cycle only occurs once a year.
The objective of controlling cutworms in tomatoes is just that...to control cutworms in tomatoes.
Extinction
no
If the water table drops the water may no longer be able to surface as a spring so water will disappear from the surface of the desert and the oasis will disappear.
Canada
yes
It will disappear eventually.
Yes, very probably.
You cant, but they'll eventually disappear.
Yes, diatomaceous earth can effectively kill cutworms by dehydrating and damaging their exoskeletons, ultimately leading to their death.
The problem of scarcity will eventually disappear with the development of new trchnology and resulting higher levels of production?