Agro‐industrial By‐products and Waste as Sources of Biopesticides

Andrés, María Fe; COLOMA, Azucena GONZÁLEZ

doi:10.1002/9781394188277.ch5

Cited by 4 publications

(2 citation statements)

References 104 publications

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“…Reports of plant extracts tested against M. javanica more commonly focused on organic extracts and essential oils [14]. On the other hand, the nematicidal potential of hydrolate distilled waters that remain after hydro-or steam distillation, and separation of the essential oil, have been amply demonstrated [33]. Specifically, the nematicidal effects in vitro and in vivo of hydrolates from Spanish aromatic plant species Alium sativum, Artemisia absintium, Lavandula × intermedia var.…”

Section: Discussionmentioning

confidence: 99%

Nematicidal Screening of Aqueous Extracts from Plants of the Yucatan Peninsula and Ecotoxicity

Aviles-Gomez

Cristóbal‐Alejo

Andrés

et al. 2022

Plants

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Active metabolites from plants are considered safer than synthetic chemicals for the control of plant-parasitic nematodes of the genus Meloidogyne. In the present work, 75 aqueous extracts (AEs) from different vegetative parts of 34 native plant species of the Yucatan Peninsula were evaluated against second-stage juveniles (J2s) of Meloidogyne incognita and M. javanica in microdilution assays. The highest mortality (M) against both Meloidogyne species was produced by the foliar AE from Alseis yucatanensis (M ≥ 94%) and Helicteres baruensis (M ≥ 77%) at 3% w/v after 72 h. Other active AEs at 3% were from the leaves of Croton itzaeus and stems of H. baruensis (M: 87–90%) on M. javanica and the stems of Annona primigenia and the leaves of Morella cerifera on M. incognita (M: 92–97%). The AEs from A. yucatanensis had the lowest LD50 against M. incognita (0.36% w/v), and against M. javanica (3.80% w/v). In an acute ecotoxicity assay of the most promising AEs using non-target earthworms (Eisenia fetida), the AE of A. yucatanensis had slight acute toxicity (LD50: 2.80% w/v), and the rest of the most active AEs were not ecotoxic. These tropical plants are potential candidates for further studies as biorational agents for controlling Meloidogyne species.

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Section: Discussionmentioning

confidence: 99%

Nematicidal Screening of Aqueous Extracts from Plants of the Yucatan Peninsula and Ecotoxicity

Aviles-Gomez

Cristóbal‐Alejo

Andrés

et al. 2022

Plants

View full text Add to dashboard Cite

show abstract

“…In particular OP, known for its phytotoxicity and non-biodegradability, 6 contains fiber, minerals, fatty acids, and phenol derivatives. 7 Such products can be reused to develop new biopesticides, thus supporting the circular economy. Here, submicron carriers were obtained with OP and other lipids from natural sources (egg yolk phospholipids, EPC).…”

Section: Introductionmentioning

confidence: 99%