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Septoria lycopersici infects the tomato leaves via the stomata and also by direct penetration of epidermal cells. [3] Symptoms generally include circular or angular lesions most commonly found on the older, lower leaves of the plant. [1] The lesions are generally 2–5 mm in diameter and have a greyish center with brown margins.
Tomato fern leaf Cucumber mosaic virus: Tomato mosaic Tomato mosaic virus Tomato mottle Tomato mottle geminivirus: Tomato necrosis Alfalfa mosaic virus: Tomato spotted wilt Tomato spotted wilt virus: Tomato yellow leaf curl Tomato yellow leaf curl virus: Tomato yellow top Tomato yellow top virus: Tomato bunchy top: Potato spindle tuber viroid ...
The foliage of affected tomato plants shows mottling, with alternating yellowish and darker green areas, the latter often appearing thicker and raised giving a blister-like appearance. The leaves tend to be fern-like in appearance with pointed tips and younger leaves may be twisted. The fruit may be distorted, yellow blotches and necrotic spots ...
Green Zebra tomatoes. Green Zebra is a tomato cultivar with characteristic dark green and yellow stripes. [1] Newer variations blush reddish instead of yellow when ripe. It is more tart (described as 'spicy' and 'zingy') [2] than a regular tomato, and it is an early cultivar. Compared to other tomato varieties, it can produce somewhat mealy ...
Chromoplasts are not widely studied and are rarely the main focus of scientific research. They often play a role in research on the tomato plant (Solanum lycopersicum). Lycopene is responsible for the red color of a ripe fruit in the cultivated tomato, while the yellow color of the flowers is due to xanthophylls violaxanthin and neoxanthin. [6]
Brilliant yellow and gold mustard is carpeting Northern California's wine country, signaling the start of spring and the celebration of all flavors sharp and mustardy. The plants, which bloom ...
In plants, they are mainly restricted to the phloem tissue where they can move and multiply through the sieve tube elements. [2] Almost identical symptoms of the GY syndrome are caused by different phytoplasmas and appear on leaves, shoots and clusters of grapevine.
The family photos on the wall are more than just decorations here. They are the inspiration for the restaurant that James Beard nominated chef Sunny Gerhart created in a renovated laundromat.