Is this problems from Fungus Gnats ?

dbCooper7
dbCooper7started grow question 5y ago
Im in during fighting with the fungus gnats. Started treat them with humboldt flower shield and sticky paper. , I just wanna know what is this sign ? , Its happen only 4 plants from 10 and its GDP i? So i confused its is from ph issues or fungus gnats starting root disturb. ?
Open
Leaves. Tips · Burnt
Leaves. Color · Yellow
likes
Answer
dbCooper7
dbCooper7answered grow question 5y ago
Others plants just look norally but still able to see a few of gnats
likes
Complain
Similar Grow Questions
Solved
WeedBerry
WeedBerry
Please helpHi is this a ph lockout or nutrient deficiency any help
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
4
Solved
Leanleanwok
Leanleanwok
ODNitrogen overdose? Ph 6.2-6.5 Biobiz grow/heaven/top max
Leaves. Tips · Burnt
Leaves. Color · Yellow
Plant. Other
4y ago
4