- Author: Jeannette E. Warnert
Published on: May 14, 2010
Scientists at USDA's Agricultural Research Service and UC Riverside will work together to develop a chemical attractant to monitor and manage the potato psyllid, according to an ARS news release issued today.
The psyllid harms the potato industry in two ways. Toxins emitted when the pest feeds causes psyllid yellows and an organism vectored by the psyllids causes a condition known as "zebra chip."
Zebra chip happens when sugars accumulate in some areas of the tuber instead of starch. Dark lines run the length of affected potatoes. In chipping varieties, these areas turn black when the chips are fried, creating a black, striped effect that gives rise to the name...
Tags: potato psyllid (1), zebra chip (1)
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