HELP!!! Mold On My Main Stem

Newbie here (1st post),

My plant is about 4 feet high at most. Some of the buds now have some yellowish brownish hairs now, so I'm thinking I should be close to harvest.

But my problem is: there is fluffy white mold that covers about 6 inches of the main stem about halfway up the main stem.

WHAT SHOULD I DO???

I don't know if I should just harvest now, or get rid of the parts of the plant that have mold, or should I just throw the whole plant out.

I have another plant right next to my problem plant, but this one is doing fine. I hope no spores cause mold to grow on this one as well.

Please help!!!!!

Hey man and welcome to RIU
I just got over mold, check out my thread here.
https://www.rollitup.org/marijuana-plant-problems/243287-4-weeks-into-flower-ive.html
I bought a product called "Zero Tolerance" and in about 3 days my mold was no more.
It was coming from within the roots, so it was serious and this shit works.

http://www.discount-hydro.com/produc...d=681&navid=24
Zero Tolerance Fungicide

Ed Rosenthal's Zero Tolerance eliminates garden fungus. This herbal Fungicide is made from the highest quality oils of clove, rosemary, thyme, and wintergreen. Zero Tolerance not only stops pests in their tracks, it smells great too! It's made from pure food grade ingredients and is plant, people and pet friendly. Zero Tolerance is bio-degradable and environmentally safe so you can use it without worry. Works in outdoor gardens, greenhouses and indoor hydroponic systems. Zero Tolerance not only kills existing fungal infestations fast, it prevents new infestations. For fruits and vegetables, Zero Tolerance can be applied up to 5 days before harvest.

It eliminates Powdery Mildew, Gray & White Mold, Black Spot, and most molds and fungi. Zero Tolerance Fungicide is a powerful tool for all indoor gardeners. Ed would not put his name on these products he's developed if they did not work when used as directed! Available in quarts or gallons of Ready to Use formula.