Evaluación del efecto acaricida de Momordica charantia, Megaskepasma erythrochlamys y Gliricidia sepium sobre Rhipicephalus microplus

Hernández, Dumar Alexander Jaramillo; Reina, Angélica González; Castillo, Natalia Pedraza; Acevedo, Jorge Iván Sierra; Martínez, Gina Lorena García; Agudelo, Ricardo Jara

doi:10.21897/rmvz.1951

Cited by 4 publications

(4 citation statements)

References 6 publications

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“…To control the two pests of both fruit trees, where the life cycle in time is similar and the arrival events for each crop begin a few days before the anthesis event occurs, attracted by volatile secondary metabolites emitted by mango trees and of rambután [51][52][53], is knowledge that should not be overlooked when designing control strategies. The application of the aqueous extract of A. sativum in time and form, for the control of mealybugs and thrips adults significantly reduced the population, with a minimum of 50% and a maximum of 70%, depending strongly on the type of adjuvant or not, similar to what was reported by Flores Villegas [54] and Jaramillo [55], both authors agreeing that the concentration used of plant extracts can reduce the population of pest insects by 50% by increasing the concentration of these or by reducing it, to which the insecticidal or repellent effect strongly depends on the extracted metabolites.…”

Section: Dynamics Of Adults Of Thrips In the Mango Crop (A) And Of Me...supporting

confidence: 82%

Technological Development in the Use of Allium sativum Aqueous Extracts in the Agricultural Field

Flores¹,

Conesa²,

López³

et al. 2023

Organic Fertilizers - New Advances and Applications [Working Title]

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The advance in agricultural technology could increase their commercialization, being the agronomic management for each crop an alternative. The management of natural products is a relevant and responsible need, in order to improve the quality and production of food, and to protect the agro-ecosystem biodiversity. Therefore, the aim of this chapter is to present our five-year study advances in mango and rambutan agronomic management with aqueous extract of Allium sativum and the use of natural adherent such as Melipona solani honey that improves the function of the components in the biological processes of the crop. Our results showed that this aqueous extract promotes the emission of vegetative and floral shoots, increases flower development, works as an attractant for pollinators, promotes fruit set, stimulates fruit growth, acts as an insecticide to control thrips and mealybugs and stimulates the production of defense metabolites, such as polyphenol compounds. The use of stingless bee honey as an adherent and the aqueous extract of A. sativum could be a key to potentiate the function of its components in leaves, panicles, flowers and fruits.

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Section: Dynamics Of Adults Of Thrips In the Mango Crop (A) And Of Me...supporting

confidence: 82%

Technological Development in the Use of Allium sativum Aqueous Extracts in the Agricultural Field

Flores¹,

Conesa²,

López³

et al. 2023

Organic Fertilizers - New Advances and Applications [Working Title]

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“…Secondary metabolites have a specific and limited distribution in the plant kingdom, they do not appear in all plants, they are synthesized in small quantities, although specific to a certain genus of plants, to a family or species, even influenced by biological stress [41].…”

Section: Resultsmentioning

confidence: 99%

Estimation of Secondary Metabolites in Gliricidia Sepium from Primary Compounds and Regrowth Age

Gavilánez-Buñay,

Verdecia-Acosta,

Hernández-Montiel

et al. 2023

Enfoque UTE

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The objective is to estimate the content of secondary metabolites in Gliricidia Sepium from the age and content of primary compounds (nitrogen, fructose, glucose, and sucrose). The present study was developed following a randomized block design, with three treatments (60, 120 and 180 days) and n repetitions. Nitrogen (N), glucose (Glu), fructose (Frut) and sucrose (Suc) content were evaluated for validation. In addition, mathematical models were validated for the estimation of secondary metabolites from the primary ones and regrowth age. To establish the functional relationship between age and primary metabolites, regression equations were analyzed. Reporting a decrease for N, Glu, Frut and Suc with the highest values at 60 days, and quadratic equations with R2 greater than 0.91 were adjusted. The regrowth age had a marked effect on the contents of primary metabolites (N, Glu, Frut and Suc), which explains the close relationship through the established regression equations. As well as it was evidenced that the validation of the models for the prediction of secondary metabolites in both periods of the year, can be applied due to the dependence of these compounds on their precursors (nitrogen and sugars).

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“…et al, 2017). Several of these secondary metabolite groups were found in the ethanolic extract of M. charantia (Pedraza et al,2020). Mada et al(2013)…”

Section: Discussionmentioning

confidence: 99%

In vitro evaluation of the acaricidal efficacy of aqueous extract and essential oil of Momordica charantia L. against Rhipicephalus (boophilus) annulatus ticks.

Adenubi,

Olatunbosun,

Adekoya

et al. 2023

Nig. Vet. J.

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Ticks are a significant threat to livestock production, and the synthetic acarcides used to control them have had negative effects on the environment, non-target organisms and the animals being treated. As a solution to this problem, it is necessary to explore alternatives that are safer for humans, animals, and the environment. The use of medicinal plants offers a promising solution. In this study, the acaricidal efficacy of Momordica charantia, a medicinal plant, was evaluated using the adult immersion test (AIT). The aqueous extract and essential oil (EO) of M. charantia leaves were evaluated. A positive control (2% cypermethrin) and negative control (distilled water) were used. Different concentrations (2.5, 5, 10, and 20%) of both aqueous and EO of plant were tested with 10 ticks per group. Tick mortality, reproductive index (RI), and inhibition of oviposition (IO %) were measured at 24 hours, 7 days, and 14 days post-treatment (PT). Statistical analysis was conducted using the probit method, with a significance level of p < 0.05. The results showed that both the aqueous extract and EO of M. charantia exhibited low acaricidal activity. Even at the highest EO concentration (20%), only 45% tick mortality was observed. The effect on oviposition was negligible, as the aqueous extract did not inhibit oviposition in live engorged female ticks. Consequently, M. charantia may not be a suitable alternative to synthetic acaricidal agents available on the market.

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Evaluación del efecto acaricida de Momordica charantia, Megaskepasma erythrochlamys y Gliricidia sepium sobre Rhipicephalus microplus

Cited by 4 publications

References 6 publications

Technological Development in the Use of <em>Allium sativum</em> Aqueous Extracts in the Agricultural Field

Technological Development in the Use of <em>Allium sativum</em> Aqueous Extracts in the Agricultural Field

Estimation of Secondary Metabolites in Gliricidia Sepium from Primary Compounds and Regrowth Age

In vitro evaluation of the acaricidal efficacy of aqueous extract and essential oil of <i>Momordica charantia</i> L. against <i>Rhipicephalus (boophilus) annulatus</i> ticks.

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