Detection of Pathogens Associated with Psyllids and Leafhoppers in Capsicum annuum L. in the Mexican States of Durango, Zacatecas, and Michoacán.

In fall 2014, 5 to 75% percent of chili and bell pepper (Capsicum annuum L.) in commercial fields located in the Mexican states of Durango, Zacatecas, and Michoacán had symptoms of deformed, small, mosaic, curled, and chlorotic leaves; shortened internodes; plant dwarfing; or phyllody and rosetting leaf tips. At the same time, leafhoppers and psyllids were observed in the fields, and more than 50 beet leafhoppers (Circulifer tenellus) and nearly 300 potato psyllids (Bactericera cockerelli) were collected from the pepper plants and adjacent weeds.

First Report of Beet mild curly top virus in Dry Bean in Zacatecas, Mexico.

In August 2009, yellowing, upward curling of leaves, and stunted growth were observed on 15 to 40% of dry bean (Phaseolus vulgaris cv. Aluvori) plants in each of several experimental fields in Zacatecas, Mexico. Symptoms and presence of the beet leafhopper (Circulifer tenellus) in affected fields suggested an infection by curtoviruses (Geminiviridae).