Both sphaerotheca fulginea and the fungi known as erysiphe cicoraceearum act on the curcurbit family plants in the same manner by sapping the plants of nutrients they need to survive.
(the fungi; known; as erysiphe cicoraceearum act on the curcurbit family plants in the same manner) (they; need; to survive) Context(they need,List([162, 171))):(the plants of nutrients; to survive; they)
they need,List([162, 171))
the fungi they the plants of nutrients
known need to survive
as erysiphe cicoraceearum act on the curcurbit family plants in the same manner
to survive
they