Please make suggestion and visit .Hi
Al though its look like the attack of weed killer but I think its not a pesticides may be i wrong but as far as my experience its due to the lack of nutrient . You should must care of nutrient which manage the proteins . However you must meet with an expert .
I was at a buddy's house a couple summers ago and we found a good size tomato worm on one of his plants. So he picked the thing off and tossed it in the tank with his bearded dragon, that fucker snapped it right up. I hate those tomato worms, they're mean...bite your ass if you're not careful.They look ok to me. The cracks are from too much rain and the little bit of shit on the stem is no biggy.
They look purple, could be the strain or cool night temps.
I've seen tomato worms that are as green as the plant and very hard to detect but they are big. Maybe 4-8 inches in length.