The Herbicide Glyphosate and Its Formulations Impact Animal Behavior across Taxa

Autor: Becky Talyn, Kelly Muller, Cindy Mercado, Bryan Gonzalez, Katherine Bartels
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Agrochemicals, Vol 2, Iss 3, Pp 367-408 (2023)
Druh dokumentu: article
ISSN: 2813-3145
DOI: 10.3390/agrochemicals2030022
Popis: Use of glyphosate and glyphosate-based herbicides is ubiquitous in US agriculture and widespread around the world. Despite marketing efforts to the contrary, numerous studies demonstrate glyphosate toxicity to non-target organisms including animals, primarily focusing on mortality, carcinogenicity, renal toxicity, reproductive, and neurological toxicity, and the biochemical mechanisms underlying these physiological outcomes. Glyphosate toxicity also impacts animal behavior, both in model systems and in agricultural and environmentally relevant contexts. In this review, we examine the effects of glyphosate and glyphosate-based herbicides on animal behaviors, particularly activity, foraging and feeding, anti-predator behavior, reproductive behaviors, learning and memory, and social behaviors. Glyphosate can be detected both in food and in the environment, and avoided through activity and feeding strategies. However, exposure also reduces activity, depresses foraging and feeding, increases susceptibility to predation, interferes with courtship, mating, fertility and maternal behaviors, decreases learning and memory capabilities, and disrupts social behaviors. Changes in animal behavior as a result of glyphosate toxicity are important because of their sometimes severe effects on individual fitness, as well as ecosystem health. Implications for human behavior are also considered.
Databáze: Directory of Open Access Journals