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In warm weather, the leaf has a flat oblong shape. As the temperature of the leaf drops, the blade curls inward, giving the leaf a tubular, cigar-like shape. Research on Rhododendron leaf thermotropism suggests that the curling response might help prevent damage to cell membranes caused by rapid thawing after a freeze.
Peach leaf curl is a plant disease characterized by distortion and coloration of leaves and is caused by the fungus Taphrina deformans, [1] which infects peach, nectarine, and almond trees. T. deformans is found in the United States , Europe , Asia , Africa , Australia , and New Zealand . [ 2 ]
A melon with netted rind is not necessarily a cantaloupe. Many varieties of Chandalak Group and Ameri Group also have netted rind. [1] The Japanese muskmelon (Sub-group Earl's) resembles the American cantaloupe in netted rind, but differs in green flesh and non-dehiscent peduncles (which means the melon does not detach from the stalk when it is ...
The salmonella outbreak in cantaloupe has expanded to include several brands and products. Here's what you need to know. The List Of Recalled Cantaloupe Is Growing—Here's What You Need To Know
The Centers for Disease Control reported that as of Nov. 21, 43 people in 15 states have gotten salmonella linked to the recalled cantaloupe. Salmonella outbreak prompts recall of cantaloupe ...
Taphrina deformans is a fungus and plant pathogen, and a causal agent[s] of peach leaf curl. [1] Peach trees infected with T. deformans will experience leaf puckering and distortion, acquiring a characteristic downward and inward curl. Leaves will also undergo chlorosis, turning a pale green or yellow, and later show a red or purple tint. [2]
When in doubt, throw it out.
The phenomenon is commonly called autumn colours [2] or autumn foliage [3] in British English and fall colors, [4] fall foliage, or simply foliage [5] in American English. In some areas of Canada and the United States , " leaf peeping " tourism is a major contribution to economic activity.