Recover from whitefly infestation

Had a bad whitefly infestation now under control. Lost most of my leaves off of a beautiful g-force plant. Some leaves left very wilted. Wanted help for possible treatment to bring it back from edge of death. Maybe additional nutes to help it recover. Any help would be appreciated

Strain; g-force

Soil In outdoors in ground Happy frog doll

System Type?Soil

Ph Of Runoff Or Solution In Reservoir?na

What Is Strength Of Nutrient Mix? Ec, Or Tds fox farm soil feeding schedule

Indoor Or Outdoor outdoor

Light System, Size?NA

Temps; Day, Night NIGHT 60 day 80

Humidity; Day, Night 70%

Ventilation System; Yes, No, Size NA

Ac, Humidifier, De-humidifier,NA

Co2; Yes, No NO

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Hi! How did you get the whitefly infestation under control? I am outdoor growing and my lawn is full of them, so Neem is doing nothing for me.