Ann Landers Staff asked 14 years ago
leaves on plants are turning light brown, shrivelling up and crumble in the hand. I’ve planted Shirleys-36 plants-all are affected,they’re in glasshouse where tomatoes have been grown successfully for 30 yrs/never saw this before/no insects on the plants/grown from seed/it started suddenly over-night after germination and while they were under polythene before being planted out to growing spot.