I can not figure this out please help. All I remember is that these strange fruits mutates people into these ape-like creatures. The "fruit" would open up and spray people with some kind of white substance. I think there were four different kinds of fruit and these monsters had unique abilities. The only ability I can remember is one of them could ball up and roll around. That's all I can remember about the movie. It's live action. English in color. Saw it around 1990 so probably an 80's horror movie.
I believe the movie is Seedpeople-The Root of All Evil (1992).
It has an alien tree monster (queen) which grows from a meteorite and infests a grove in Comet Valley. Several locals get infected by spores and/or goo which sprays from the "fruit" of the tree. The infected people mutate into three main types of grotesque, almost cartoonish mutant monsters. The human-plant hybrids are described as "shooters," "fliers" and "tumblers," and the latter do indeed "ball up and roll around." It was produced by Charles Band, who also brought us Ghoulies, The Puppetmaster series, the Subspecies series and many other outrageous B- movies.
Here's a link to a great review with photos on John's Horror Corner: http://moviesfilmsandflix.com/2013/09/29/johns-horror-corner-seed-people-1992-the-root-of-all-evil/