Root Knot Nematodes. If your tomato plants are stunted, their roots have knots (galls) and the foliage is pale yellow, they are most likely infested with root knot nematodes. The galls caused by the nematodes keep the roots from sending nutrients up to the foliage, which causes the stunting and yellowing.
The time when fall starts is between summer and winter. As with the other seasons, its commencement differs and is based on the hemisphere you are in. Commencement Dates. In astronomical terms the season begins on September 22 up to November 22 in the Northern Hemisphere.
Relevance. Rating Newest Oldest. Best Answer: Technically, Fall will begin there, and everywhere else over the northern hemisphere, at 2:18 PM Pacific Daylight Time on September 22nd. When it will begin to feel like fall is hard to determine this far out, though it tends to cool down there in October into November.