Academic Journal
Anthelmintic evaluation of four fodder tree extracts against the nematode Haemonchus contortus under in vitro conditions ; Evaluación antihelmíntica de cuatro extractos de árboles forrajeros contra el nematodo Haemonchus contortus bajo condiciones in vitro
| العنوان: | Anthelmintic evaluation of four fodder tree extracts against the nematode Haemonchus contortus under in vitro conditions ; Evaluación antihelmíntica de cuatro extractos de árboles forrajeros contra el nematodo Haemonchus contortus bajo condiciones in vitro |
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| المؤلفون: | Santiago-Figueroa, Itzel, Lara-Bueno, Alejandro, González-Garduño, Roberto, Mendoza-de Gives, Pedro, Delgado-Núñez, Edgar Jesús, Maldonado-Simán, Ema de Jesús, Garedaghi, Yagoob, Olmedo-Juárez, Agustín |
| المصدر: | Revista Mexicana de Ciencias Pecuarias; Vol. 14, Núm. 4 (2023): Octubre-Diciembre; 855-873 ; 2448-6698 ; 2007-1124 |
| بيانات النشر: | Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Fodder trees, Secondary metabolites, Haemonchus contortus, Larval mortality, Egg hatching inhibition, Arboles forrajeros, Metabolitos secundarios, Haemonchus contortus Mortalidad de larvas, Inhibición de la eclosión de huevos |
| الوصف: | The objective was to evaluate the nematocidal effect of four hydroalcoholic extracts (HAE) of Brosimum alicastrum (HAE-Ba), Guazuma ulmifolia (HAE-Gu), Erythrina americana (HAE-Ea) and Leucaena leucocephala (HAE-Ll) against Haemonchus contortus. The tests of egg hatching inhibition (EHI) and larval (infective larvae) mortality were used. The treatments were HAEs at concentrations of 6.25-50 mg/mL for EHI and 25-100 mg/mL for larval mortality, ivermectin (5 mg/mL, positive control) and distilled water (negative control). Data were analyzed using an ANOVA and treatments with a concentration-dependent effect were subjected to a regression analysis to determine lethal concentrations (LC50 and LC90). In addition, a phytochemical analysis was performed on the extracts to identify the presence of the main secondary metabolites. The best ovicidal and larvicidal activity was observed in HAE-Gu with 96.78 % EHI at 6.25 mg/mL and 57.2 % larval mortality at 75 mg/mL. Followed by HAE-Ba showing 90 % EHI at 6.25 mg/mL and 58.0 % larval mortality at 75 mg/mL. The LC50 and LC90 of HAE-Gu on EHI were 2.7 and 4.4 mg/mL, respectively. While the LCs of this same extract on larvae were LC50= 64 and LC90= 125 mg/mL. The phytochemical analysis indicates that all extracts contain tannins, coumarins, flavonoids and terpenes. The fodder species G. ulmifolia and E. americana could be candidate plants for the control of H. contortus. ; El objetivo del presente estudio fue evaluar el efecto nematicida de cuatro extractos hidroalcohólicos (EHA) de Brosimum alicastrum (EHA-Ba), Guazuma ulmifolia (EHA-Gu), Erythrina americana (EHA-Ea) y Leucaena leucocephala (EHA-Ll) contra Haemonchus contortus. Se usaron las pruebas de inhibición de la eclosión de huevos (IEH) y mortalidad larval (larvas infectantes). Los tratamientos fueron los EHA´s a concentraciones de 6.25-50 mg/ml para IEH y de 25-100 mg/mlpara mortalidad larval, ivermectina (5 mg/ml, control positivo) y agua destilada (control negativo). Los datos se analizaron mediante un ANOVA y los ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf; text/html |
| اللغة: | Spanish; Castilian English |
| Relation: | https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/6339/5187; https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/6339/5188; https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/6339/5230; https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/downloadSuppFile/6339/2918; https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/6339 |
| DOI: | 10.22319/rmcp.v14i4.6339 |
| الاتاحة: | https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/6339 https://doi.org/10.22319/rmcp.v14i4.6339 |
| Rights: | https://creativecommons.org/licenses/by-nc-sa/4.0 |
| رقم الانضمام: | edsbas.54363285 |
| قاعدة البيانات: | BASE |
| DOI: | 10.22319/rmcp.v14i4.6339 |
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