Effect On Yield
This is variable since it depends on viral strain, time of infection and rate of spread. Most severe losses are from early infections and can be as high as 50%.
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Famous quotes containing the words effect and/or yield:
“We are such docile creatures, normally, that it takes a virus to jolt us out of life’s routine. A couple of days in a fever bed are, in a sense, health-giving; the change in body temperature, the change in pulse rate, and the change of scene have a restorative effect on the system equal to the hell they raise.”
—E.B. (Elwyn Brooks)
“We devastate them unreligiously,
And coldly ask their pottage, not their love.
Therefore they shove us from them, yield to us
Only what to our griping toil is due;
But the sweet affluence of love and song,
The rich results of the divine consents
Of man and earth, of world beloved and lover;
The nectar and ambrosia, are withheld.”
—Ralph Waldo Emerson (1803–1882)