Results 141 to 150 of about 1,102 (159)

Evidence that the Zebra Chip Disease and the Putative Causal Agent Can be Maintained in Potatoes by Grafting and In Vitro

American Journal of Potato Research, 2009
In the last several years, a disorder of chipping potatoes that causes internal browning of raw tubers and very dark chip color when the tubers are fried has been described from the southwestern United States. The discoloration often shows as rays or stripes and the common name “zebra chip” (ZC) has been used to describe the disorder.
Joseph E Munyaneza, James M Crosslin, Munyaneza Joseph E   +2 more
exaly   +2 more sources

Identification of Tetraploid Potato Clones with Good Processing Quality among Genotypes with Reduced Zebra Chip Disease Symptomatology

American Journal of Potato Research, 2020
Zebra chip (ZC) disease caused by the bacterium ‘Candidatus Liberibacter solanacearum’ (Lso) and vectored by the potato psyllid (Bactericera cockerelli Sulc.) inflicts significant yield and quality losses in potato. Potato plants infected with Lso produce tubers with an internal brown stripe pattern that is unacceptable to the potato processing ...
Samuel J. Vigue, Douglas C. Scheuring, Jeffrey W. Koym, Charles M. Rush, Fekede Workneh, Cecilia Tamborindeguy, J. Creighton Miller, David S. Douches, Richard G. Novy, M. Isabel Vales   +9 more
openaire   +1 more source

Development of Action Thresholds for Management of Bactericera cockerelli and Zebra Chip Disease in Potatoes at Pukekohe, New Zealand

American Journal of Potato Research, 2014
Bactericera cockerelli (tomato potato psyllid, TPP) is a serious pest of potato crops, causing feeding damage and also vectoring Candidatus Liberibacter solanacearum, the causal agent of the Zebra Chip (ZC) disease in potatoes. The results of 6 years of early and main crop potato trials at Pukekohe, New Zealand, are summarised and damage caused by TPP ...
Graham P. Walker, Frances H. MacDonald, Peter J. Wright, Aleise J. Puketapu, Robin Gardner-Gee, Patrick G. Connolly, John A. D. Anderson   +6 more
openaire   +1 more source

Impact of Potato Planting Time on Incidence of Potato Zebra Chip Disease in the Lower Rio Grande Valley of Texas

Southwestern Entomologist, 2012
Abstract. Zebra chip, a new and economically important disease of potato, Solanum tuberosum L., in the United States, Mexico, Guatemala, Honduras, Nicaragua, and New Zealand has caused millions of dollars in loss to the potato industry. The disease is associated with the bacterium “Candidatus Liberibacter solanacearum” transmitted to potato by the ...
Joseph E. Munyaneza, Jeremy L. Buchman, Venkatesan G. Sengoda, John A. Goolsby, Adrianna P. Ochoa, Jennifer Trevino, Greta Schuster   +6 more
openaire   +1 more source

Zebra chip disease incidence on potato is influenced by timing of potato psyllid infestation, but not by the host plants on which they were reared

Insect Science, 2009
John Jifon, Xiangbing Yang
exaly  

Scanning electron microscopy andin vitrocultivation of endophytic bacteria from potato tubers afflicted with zebra chip disease

Canadian Journal of Plant Pathology, 2013
Jianchi Chen, Christopher Wallis, Joseph E Munyaneza   +2 more
exaly  

Effects of Liberibacter-Infective Bactericera cockerelli (Hemiptera: Triozidae) Density on Zebra Chip Potato Disease Incidence, Potato Yield, and Tuber Processing Quality

Journal of Economic Entomology, 2011
Jeremy L Buchman, Joseph E Munyaneza, Buchman Jeremy L   +2 more
exaly  

Modulation of Salicylic Acid Receptor Activity Confers Resistance to Potato Zebra Chip Disease

ASPB PLANT BIOLOGY 2020, 2020
openaire   +1 more source

Seasonal Occurrence of Potato Psyllid (Bactericera Cockerelli) and Risk of Zebra Chip Pathogen (Candidatus Liberibacter Solanacearum) in Northwestern New Mexico

Insects, 2020
Komlan Koudahe, Koffi Djaman, Kevin Lombard   +2 more
exaly  

Zebra chip disease decreases tuber (Solanum tuberosum L.) protein content by attenuating protease inhibitor levels and increasing protease activities

Planta, 2015
Mohan Kumar, Lisa O Knowles, Knowles Lisa O   +2 more
exaly