The stimulatory effect of<i>Chamaedorea radicalis</i>ethanolic extract on<i>Tetranychus merganser</i>Boudreaux (Acari: Tetranychidae)

Montelongo-Ruíz, Gerardo; Chacón-Hernández, Julio C.; Reyes-Zepeda, Francisco; Octavio‐Aguilar, Pablo; Heinz-Castro, Rapucel T. Q.; Juárez, Lilian; Ordaz-Silva, Salvador

doi:10.1080/01647954.2020.1802511

Cited by 4 publications

(2 citation statements)

References 25 publications

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“…The positive values show that there was more damage in the treatment group than in the control group, indicating that the treatments stimulated feeding. The negative values represent more severe damage to the control group than to the treatment group, indicating that feeding was inhibited in the treatment group [ 44 ].…”

Section: Methodsmentioning

confidence: 99%

Bioacaricidal Potential of Moringa oleifera Ethanol Extract for Tetranychus merganser Boudreaux (Acari: Tetranychidae) Control

Heinz-Castro

Arredondo-Valdés

Ordaz-Silva

et al. 2021

Plants

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The Tetranychidae family includes mites causing severe damage to agricultural fields. The red spider mite, Tetranychus merganser Boudreaux (Acari: Tetranychidae), causes severe damage to several plant species grown as cash crops. Current red spider mite control depends mainly on chemical insecticides. There is a need for alternate control measures that are environmentally friendlier than chemical pesticides. The aim of the study was to assess the effects of Moringa oleifera leaf ethanolic extract at different concentrations (0.1, 0.5, 1, 5, 10, 15, and 20% (v/v)) against T. merganser females. Such effects can serve as a basis to include this compound in integrated pest management programs for the control of red spider mites. Mites treated with 20% (v/v) killed 86.67%, 13.70%, and 96.30% at 24, 48, and 72 h, respectively, as compared to the control treatment. Oviposition, egg hatching, and the damage caused by red spider mites were all reduced at high concentrations. Moringa oleifera leaf ethanolic extract can be used as a powerful bioacaricide for the control of T. merganser.

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Section: Methodsmentioning

confidence: 99%

Bioacaricidal Potential of Moringa oleifera Ethanol Extract for Tetranychus merganser Boudreaux (Acari: Tetranychidae) Control

Heinz-Castro

Arredondo-Valdés

Ordaz-Silva

et al. 2021

Plants

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“…The positive values show that there was more damage in the treatment group than in the control group, indicating that the treatment promoted feeding. The negative values represent more severe damage to the control group than to the treatment group, indicating that feeding was inhibited in the treatment group [25].…”

Section: Oligonychus Punicae Anti-feedingmentioning

confidence: 99%

Evaluation of Ethanol Extract of Moringa oleifera Lam. as Acaricide against Oligonychus punicae Hirst (Trombidiformes: Tetranychidae)

Heinz-Castro

Arredondo-Valdés

Ordaz-Silva

et al. 2021

Insects

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Tetranychidae family is a major group of mites causing serious damage in agricultural, vegetable and ornamental crops. Avocado bronze mite (ABM), Oligonychus punicae Hirst (Acari: Tetranychidae) causes major crop damage, defoliation and fruit abortion. At present, the control of this mite depends mainly on agrochemicals. Therefore it is necessary to find alternatives to synthetic pesticides that can help minimize environmental impact and health risks for the consumers. The aim of this research was to assess the effect of different concentrations (0.1, 0.5, 1, 5, 10, 15 and 20% (v/v)) of ethanolic extract of Moringa oleifera leaves against adult ABM females. Mites treated with 0.1 and 20% (v/v) of the extract showed mortality of 0.00% and 46.67%, 6.67% and 86.67%, 13.70% and 96.67%, at 24, 48 and 72 h, as compared to the control treatment, respectively. The number of eggs laid and hatch, as well as ABM feeding rates, depended on the extract concentration, which led to a reduction in the growth rate. M. oleifera leaf ethanolic extract has potential to control O. punicae.

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Two New Hosts of Tetranychus merganser Boudreaux1 in Northeastern Mexico: Pittosporum tobira (Pittosporaceae) and Helietta parvifolia (Rutaceae)

Monjarás-Barrera¹,

Ordaz-Silva²,

Heinz-Castro

et al. 2020

Southwestern Entomologist

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The stimulatory effect ofChamaedorea radicalisethanolic extract onTetranychus merganserBoudreaux (Acari: Tetranychidae)

Cited by 4 publications

References 25 publications

Bioacaricidal Potential of Moringa oleifera Ethanol Extract for Tetranychus merganser Boudreaux (Acari: Tetranychidae) Control

Bioacaricidal Potential of Moringa oleifera Ethanol Extract for Tetranychus merganser Boudreaux (Acari: Tetranychidae) Control

Evaluation of Ethanol Extract of Moringa oleifera Lam. as Acaricide against Oligonychus punicae Hirst (Trombidiformes: Tetranychidae)

Two New Hosts of Tetranychus merganser Boudreaux1 in Northeastern Mexico: Pittosporum tobira (Pittosporaceae) and Helietta parvifolia (Rutaceae)

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