Lychee trees need a period of about 3 months of dry, cool (not freezing) winter weather for the plants to go semi-dormant and to control disease spread. Designed and Developed by Generally, in fruiting plants or edibles, it is best to use preventative fungicide applications in early spring. However, the lychee-associated acute brain disorder, which has also been reported in Bangladesh and India ... which may be markedly depressed in children with severe Sapindaceae fruit poisoning, provides a rapid and convenient screening tool to identify suspected cases. La grippe intestinale (ou gastro-entérite virale) est plus fréquente en hiver. If you don’t pay attention, then it might result in acute ailments like asthma, sudden fall in blood pressure and unconsciousness. It depends on the substance, amount, and type of exposure.