powdery mildew?thanks for helping

[goldmund]

hi everyone i have some fungus on clones i have in greenhouse,these are cut i made before last chop,they spend all winter under neon, after having fungus issues for years ,i wanted to prevent so i sprayed CAPISCOL SWITCH(cyprodinyl,fludioxonil) ten days ago ,plants were ok , today i saw this .

https://www.greencultured.co/wp-content/uploads/2016/11/Fusarium-Wilt.jpg

any advice please?
thanks for your help

goldmund

 

[goldmund]

it appears to be sclerotinia:

https://visualsunlimited.photoshelter.com/image/I000071YT2d2.AVA

 

[Switcher56]

it appears to be sclerotinia:

https://visualsunlimited.photoshelter.com/image/I000071YT2d2.AVA

Interesting! The 1st pic reminded me of "mealy bug" cotton.