Leaf discoloration and missing pieces

Slowgr0w

New Member
Strain - OG Kush, GSC, GDP
# of Plants - 3
Grow Type - Soil
Grow Stage - Vegetative
Bucket Size - 5 Gallon
Lights - (1) 400 Watt HPS, (1) 300w led
Nutrients - General Hydronponics
Medium - 25% perlite 75% FFOF
PPM - N/A
PH - 6.7
RH - 30-40
Room Temperature - 65-80
Room Square Footage - 48x24x60 tent
Pests - previously treated for thrips

Problem: Foliar treatment with spinosad and green cleaner separately and ordered root cleaner, suspect it's root aphids or fungus gnats so will flush when that comes in. Tried neem oil a month ago but seemed to stunt plant growth may have used too much but did not wipe/rinse leaves off after application so got green cleaner and spinosad. Looks. Like a phosphorus deficiency as well, either that or fungus gnats from my research. Pictures included, I believe the residue/holes from the foliar treatment burned them and left the residue, wasn't there before the application. Should I spray it off? Don't want to burn the leaves with moisture any more..

Cliffnotes: treated for thrips a few weeks ago because saw spots on leaves treated them but now getting burned spots, suspect root insects. Any other ideas?

Thanks in advance

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