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Onions, in particular, produce a sulfur product that acts as a lacrimator, or a substance that causes tearing: “This volatile chemical escapes from the damaged onion into the air, and lands in ...
Instead, keep your onions in a cool, dry place and pop them in the refrigerator or in cold water about 20 minutes before it’s time to chop, he said. Turn up the heat
Consider the age of your oven: On average, an oven lasts 13 years. So, if your appliance is pushing 15-20 years, it's probably not worth investing any money into.
There are seven different species of Botrytis associated with onions in storage, but the rot induced by B. allii and B. aclada causes the greatest commercial loss. The two can be distinguished microscopically; the conidia of B. allii have a maximum length of 15 μm and mean size of 10.2 × 5.7 μm, while the conidia of B. aclada have a maximum length of 12 μm and mean size of 8.6 × 4.6 μm.
Stromatinia cepivora is a fungus in the division Ascomycota.It is the teleomorph of Sclerotium cepivorum, the cause of white rot in onions, garlic, and leeks. [2] The infective sclerotia remain viable in the soil for many years and are stimulated to germinate by the presence of a susceptible crop.
Allium drummondii, also known as Drummond's onion, wild garlic and prairie onion, [citation needed] is a North American species of onion native to the southern Great Plains of North America. It is found in South Dakota , Kansas , Nebraska , Colorado , Oklahoma , Arkansas , Texas , New Mexico , and northeastern Mexico .
Civilizations have relied on onions as a food source for millennia, and part of its appeal is its resiliency. When stored properly, certain varieties of onions can last for up to several months.
Botrytis neck and bulb rot is a disease of onion, garlic, leek and shallot. Botrytis allii and Botrytis aclada cause this disease in onion and Botrytis porri causes it in garlic. According to the University of California, Initial symptoms usually begin at the neck, where affected tissue softens, becomes water-soaked, and turns brown.