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Plants (Basel)

Title:		Effects of Bactericera cockerelli Herbivory on Volatile Emissions of Three Varieties of Solanum lycopersicum
Author(s):		Mayo-Hernandez J; Ramirez-Chavez E; Molina-Torres J; Guillen-Cisneros ML; Rodriguez-Herrera R; Hernandez-Castillo F; Flores-Olivas A; Valenzuela-Soto JH;
Address:		"Departamento de Parasitologia, Universidad Autonoma Agraria Antonio Narro, Buenavista, Saltillo, C.P. 25315, Coahuila, Mexico. CINVESTAV-Unidad Irapuato, Unidad de Biotecnologia e Ingenieria Genetica de Plantas, Km 9.6 del Libramiento Norte Carretera Irapuato-Leon, Irapuato, C.P. 36821, Guanajuato, Mexico. Centro de Investigacion en Quimica Aplicada, Laboratorio Central de Instrumentacion Analitica, Boulevard Enrique Reyna Hermosillo 140, Saltillo, C.P. 25294, Coahuila, Mexico. Universidad Autonoma de Coahuila, Facultad de Ciencias Quimicas, Boulevard Venustiano Carranza y Jose Cardenas S/N, Saltillo, C.P. 25280, Coahuila, Mexico. CONACyT-Centro de Investigacion en Quimica Aplicada, Departamento de Biocienciasy Agrotecnologia, Boulevard Enrique Reyna Hermosillo 140, Saltillo, C.P. 25294, Coahuila, Mexico"
Journal Title:		Plants (Basel)
Year:		2019
Volume:		20191115
Issue:		11
Page Number:		-
DOI:		10.3390/plants8110509
ISSN/ISBN:		2223-7747 (Print) 2223-7747 (Electronic) 2223-7747 (Linking)
Abstract:		"Domesticated tomato (Solanum lycopersicum L.) crops have presented an increased susceptibility to pests under field and greenhouse conditions. Among these pests is tomato/potato psyllid, Bactericera cockerelli Sulc (Hemiptera: Triozidae), a major pest in solanaceous crops. In this study, we evaluated volatile organic compound (VOC) emissions from the headspace in three healthy varieties of tomato plants (Floradade, Micro-Tom and wild) under greenhouse conditions using solid-phase microextraction and gas chromatography-mass spectrometry (SPME/GC-MS). Later, independent bioassays were performed to evaluate VOC emissions with three varieties infested with nymphs of B. cockerelli. The results in healthy plants showed markedly different VOC profiles in each variety (14 compounds for wild, 17 for Floradade and 4 for Micro-Tom). Plants infested with nymphs showed changes in VOC emissions distinctly in Floradade and wild varieties. We suggest that these qualitative differences in VOC profiles by the degree of domestication could explain the preferences of B. cockerelli"
Keywords:		Bactericera cockerelli Sulc domesticated tomato plants headspace volatile organic compounds;
Notes:		"PubMed-not-MEDLINEMayo-Hernandez, Juan Ramirez-Chavez, Enrique Molina-Torres, Jorge Guillen-Cisneros, Maria de Lourdes Rodriguez-Herrera, Raul Hernandez-Castillo, Francisco Flores-Olivas, Alberto Valenzuela-Soto, Jose Humberto eng Switzerland 2019/11/17 Plants (Basel). 2019 Nov 15; 8(11):509. doi: 10.3390/plants8110509"