It is quite an odd disease. I have 80 plants in pots, in close proximity. TSW hit one dwarf in each of the 4 rows, and 1 indeterminate - the last to get it was over a week ago. The other 75 plants are perfect - even those on each side of the infected plant. Seems like perhaps thrips have a short lifetime, and once the infected thrips go, there goes the main vector of infection? I assume(d) that if thrips hit an infected plant then visit an uninfected plant, they pass it along. Anyway, I feel fortunate with the limited infection rate (thus far...who knows what next week brings).
__________________
Craig
|