A5003370891- Plant Pathogens and Fungal Diseases
- Plant-Microbe Interactions and Immunity
- Plant and soil sciences
- Essential Oils and Antimicrobial Activity
- Nematode management and characterization studies
- Plant Pathogens and Resistance
- Plant Disease Resistance and Genetics
- Plant tissue culture and regeneration
- Phytochemicals and Antioxidant Activities
- Entomopathogenic Microorganisms in Pest Control
- Plant Virus Research Studies
- Plant Disease Management Techniques
- Insect-Plant Interactions and Control
- Tannin, Tannase and Anticancer Activities
- Legume Nitrogen Fixing Symbiosis
- Agriculture, Plant Science, Crop Management
- Nanocomposite Films for Food Packaging
- Fungal Biology and Applications
- Plant and Fungal Interactions Research
- Allelopathy and phytotoxic interactions
- Chemical synthesis and alkaloids
- Forest Insect Ecology and Management
- Genetic and Environmental Crop Studies
- Biochemical and biochemical processes
- Plant Parasitism and Resistance
Universidad Autónoma Agraria Antonio Narro
2015-2024
Instituto Tecnológico de Saltillo
2022
Chili (Capsicum annuum L.) wilt disease is considered one of the main diseases this crop. It caused by a complex phytopathogens such as Fusarium oxysporum, Rhizoctonia solani, and Sclerotium rolfsii. These fungi have developed resistance to fungicides, resulting in environmental contamination that harms human health. factors motivate search for environmentally safe efficient products control without causing adverse effects ecosystems. Chitosan, which innocuous has antagonistic activity,...
Fusarium oxysporum y Rhizoctonia solani son agentes causales de la marchitez del chile provocan pérdidas hasta 80% en el cultivo México. El uso inadecuado fungicidas químicos ha generado problemas resistencia, esto no se observó con microbianos, por lo que evaluaron biocontrol parcelas experimentales donde identificó a F. R. como enfermedad. Trichoderma spp., Bacillus mezcla fermento propagativo microbiano, Tiabendazol testigo, fueron aplicados una parcela 800 m2 seis variedades chile. Los...
Fusarium oxysporum causa pérdidas en la producción de tomate, para su control se emplean fungicidas químicos que afectan el medio ambiente y causan problemas resistencia; por lo han desarrollado alternativas como los extractos vegetales. El objetivo del presente trabajo fue evaluar efectividad biológica plantas semidesierto mexicano contra F. bajo condiciones invernadero. Los tratamientos fueron: T1 = A. lechuguilla hoja (250 mg L-1), T2 C. illinoinensis ruezno T3 L. graveolens (500 T4 tallo...
An alternative to the use of chemical fungicides is enhance defensive response plants by appropriate stimulation, a phenomenon known as induction resistance. The aim this study was determine changes endogen levels salicylic acid (SA) and jasmonic (JA) in potato foliar application biotic abiotic inductors. Treatments T1 = Best Ultra F (Bacillus spp. 108 cfu/mL Pseudomonas fluorescens cfu/mL) 0.5%, T2 FullKover HF (microbial 1500 ppm) 0.2%, T3 0.5% + 0.1%, T4 Milor® (Chlorothalonil...
Euplatypus segnis is an insect pest of economic importance in pecan (Carya illinoensis) trees grown at Parras, General Cepeda and Torreón Coahuila, Mexico. The objectives this study-were to identify the fungal strains associated ambrosia borer body diseased wood determine their pathogenicity. results showed that fungi damaging were identified as: Helminthosporium sp., Aspergillus Penicillium Phoma Ascochyta Phaecylomices Umbeliopsis Torula Fusarium solani, Alternaria alternata, Fusarum...
Domesticated tomato (Solanum lycopersicum L.) crops have presented an increased susceptibility to pests under field and greenhouse conditions. Among these 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 three healthy varieties of plants (Floradade, Micro-Tom wild) conditions using solid-phase microextraction gas chromatography-mass...
Symptoms of Tar Spot Complex (TSC) in corn appear the form black spots surrounded by a chlorotic halo known as fish-eye. The crop with these symptoms was found at San Pablo Autopan, Estado de Mexico. stromal region foliar lesions cut longitudinally, showing perithecia, asci and ascospores typical Phyllachora maydis. results were confirmed PCR-ITS ITS 1 ITS4 initiators, cloned pJET, before being sequenced compared against NCBI’s data base. identity confirmed. This is first report where TSC...
The tomato (Solanum lycopersicum Linnaeus) is one of the most important vegetable crops in world. Still, there are phytopathogenic bacteria that cause a decrease yield or can kill plant, like Pseudomonas syringae pv. (Pst), Xanthomonas vesicatoria (Xv), Clavibacter michiganensis subsp. (Cmm), Ralstonia solanacearum (Rs ) and Agrobacterium tumefeciens (At). Synthetic chemical fungicides primarily used to control plant pathogenic bacteria, but their rapid growth makes them resistant control....
Mexico is considered one of the main vegetable producing countries, however, its production affected by several phytopathogens, whose control these pathogens based on use agrochemicals, which cause consequent environmental and health damages. In 2018, ranked 5th in world consumption fungicides bactericides agriculture. For this reason, new alternatives to phytopathogens are important, with natural compounds antifungal properties such as chitosan, a biopolymer N-acetyl-D-glucosamine...
Introduction: In several regions of the world, Fusarium oxysporum causes losses on tomato crops; for control it, chemical fungicides are used. Nevertheless, these causing environmental and resistance problems; therefore, ecological alternatives as plant extracts have been developed. Due to aim this work, identify phytochemicals present in ethanolic aqueous from Agave lechuguilla qualitatively, Carya illinoinensis, Jatropha dioica, Larrea tridentata, Lippia graveolens determine their...