Effects of glufosinate-ammonium herbicide and pod sealant on spider Pardosa agrestis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43914242" target="_blank" >RIV/62156489:43210/19:43914242 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43410/19:43914242

Výsledek na webu

<a href="https://doi.org/10.1111/jen.12574" target="_blank" >https://doi.org/10.1111/jen.12574</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jen.12574" target="_blank" >10.1111/jen.12574</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of glufosinate-ammonium herbicide and pod sealant on spider Pardosa agrestis

Popis výsledku v původním jazyce

Herbicides based upon glufosinate-ammonium (GLA) are among the world&apos;s most widely used. They also are applied on the most prominent oil crops as desiccants in combination with pod sealants to prevent pod shatter and seed loss close to harvest. Even though these crops occupy a significant part of the world&apos;s agroecosystems, the effects of GLA herbicides on non-target arthropods, and in particular natural enemies of pests, have been studied very rarely, and such effects of pod sealants have never been studied. We studied in our laboratory mortality as well as prey capture efficiency of the common GLA herbicide and desiccant Basta 15(R), pod sealant Arrest(R), and a mixture of both on the wolf spider Pardosa agrestis. We found that Basta 15(R) and the mixture had lethal effect on spiders. We also found significant, short-term effect on predatory activity of spiders after all treatments. Basta 15(R) significantly influenced the amount of captured prey also in the long term. This is the first study showing lethal effect on spiders of the herbicide and herbicide plus pod sealant mixture. This is also the first study examining the effects of pod sealant on the mortality and predatory activity of a pest antagonist. More studies regarding the effects of agricultural chemical mixes are needed to uncover their effects on beneficial organisms existing within agroecosystems.

Název v anglickém jazyce

Effects of glufosinate-ammonium herbicide and pod sealant on spider Pardosa agrestis

Popis výsledku anglicky

Herbicides based upon glufosinate-ammonium (GLA) are among the world&apos;s most widely used. They also are applied on the most prominent oil crops as desiccants in combination with pod sealants to prevent pod shatter and seed loss close to harvest. Even though these crops occupy a significant part of the world&apos;s agroecosystems, the effects of GLA herbicides on non-target arthropods, and in particular natural enemies of pests, have been studied very rarely, and such effects of pod sealants have never been studied. We studied in our laboratory mortality as well as prey capture efficiency of the common GLA herbicide and desiccant Basta 15(R), pod sealant Arrest(R), and a mixture of both on the wolf spider Pardosa agrestis. We found that Basta 15(R) and the mixture had lethal effect on spiders. We also found significant, short-term effect on predatory activity of spiders after all treatments. Basta 15(R) significantly influenced the amount of captured prey also in the long term. This is the first study showing lethal effect on spiders of the herbicide and herbicide plus pod sealant mixture. This is also the first study examining the effects of pod sealant on the mortality and predatory activity of a pest antagonist. More studies regarding the effects of agricultural chemical mixes are needed to uncover their effects on beneficial organisms existing within agroecosystems.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Entomology

ISSN

0931-2048

e-ISSN

—

Svazek periodika

143

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

196-203

Kód UT WoS článku

000460978400004

EID výsledku v databázi Scopus

2-s2.0-85054623687