Steam of orange tree
Roots are colour in black
It has a foam feel to it. This is an Avocado seed planted in water. Other side question; I tried to plan it in soil, root rot started so it take it out of soil cut the rot and planted again in water.
Sprayed Lambda Cyhalothrin and Mancozeb 1 month ago . Sprayed 4gm/lt Copperoxychloride 2 weeks ago. I don't see any visible results .Spots are still there on young fruits and ripe fruits as well.