On the Many Frustrations of Gardening: Pierce’s Disease
...rregularly, producing patches of green, surrounded by mature brown bark.” “Fruit clusters shrivel or raisin.” Turney described the life cycle of the sparpshooter, one of the main carriers of Pierce’s, who spread the diesase by feeding off the sap of infected plants. Sharpshooters live in riparian areas and when a stream goes dry they fly off in search of irrigated plants to feed on. Sharpshooters also like to spend the winter in citrus groves whic...