In article ,
Rickjb39 wrote:

hi all i have grown 3 tomoto plants from seeds and on each one their
leaves grow then they go brown and crusty what causes this and how can
i prevent it?

Rickjb39, I'm having the same problem, for the first time. I think it
is called leaf curl and it it transmitted by an insect. I'm hoping it
isn't in the ground and that next year, with wider spacing between my
tomatoes and green beans, the problem will go away.
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Billy

Get up, stand up, stand up for yor rights.
Get up, stand up, Don't give up the fight.
- Bob Marley