Whats causing these white marks and tiny holes?

It's thrips.. My damned pic of a leaf,wont load...
A simple painless way to kill them, or spider mites, on small plants, is with CO2.. I put all adopted clones, or plants, in a small garbage can with lid... Add a couple pounds of dry ice... As the dry ice sublimates and turns to a gas it fills the can... A loose fitting lid will keep the heavy than air CO2 in the can... It won't matter what they are, they're gonna die..
 
could be thrips or mite, treatments the same either way. myt may have an idea, never tried suffocating them.
i use spinosad, works well, very low toxicity (to humans), short half life. spray it 4 times, three days apart, to catch any newly hatched eggs,
thats worked so far for me.
 
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