Ecological requirements drive the variable responses of wheat pests and natural enemies to the landscape context

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F21%3A87045" target="_blank" >RIV/60460709:41330/21:87045 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/22:91691

Výsledek na webu

<a href="https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/1365-2664.14062" target="_blank" >https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/1365-2664.14062</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/1365-2664.14062" target="_blank" >10.1111/1365-2664.14062</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ecological requirements drive the variable responses of wheat pests and natural enemies to the landscape context

Popis výsledku v původním jazyce

Semi natural habitats (SNH) are considered essential for pest suppressive landscapes, but their influence on crop pests and natural enemies can be highly variable. Instead of SNH per se, the availability of resources, such as pollen and nectar, may be more relevant for supporting pest control. Here, we assessed the spatiotemporal variation of multiple insect pests (cereal leaf beetles and aphids) and natural enemies (predators and aphid parasitoids) in wheat fields and their responses to landscape context and flower availability. We combined detailed information on pollen use by natural enemies with the specific distribution of pollen providing plants across a gradient of landscape composition and configuration. The abundance of wheat pests was tightly linked to wheat development stage. Syrphids colonised the fields early in the season, while the abundance of other enemies increased later in the season. The responses of pests to landscape structure were variable and, while some pests had low abundanc

Název v anglickém jazyce

Ecological requirements drive the variable responses of wheat pests and natural enemies to the landscape context

Popis výsledku anglicky

Semi natural habitats (SNH) are considered essential for pest suppressive landscapes, but their influence on crop pests and natural enemies can be highly variable. Instead of SNH per se, the availability of resources, such as pollen and nectar, may be more relevant for supporting pest control. Here, we assessed the spatiotemporal variation of multiple insect pests (cereal leaf beetles and aphids) and natural enemies (predators and aphid parasitoids) in wheat fields and their responses to landscape context and flower availability. We combined detailed information on pollen use by natural enemies with the specific distribution of pollen providing plants across a gradient of landscape composition and configuration. The abundance of wheat pests was tightly linked to wheat development stage. Syrphids colonised the fields early in the season, while the abundance of other enemies increased later in the season. The responses of pests to landscape structure were variable and, while some pests had low abundanc

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

2021

Kód důvěrnosti údajů

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

Název periodika

Journal of Applied Ecology

ISSN

0021-8901

e-ISSN

1365-2664

Svazek periodika

59

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

444-456

Kód UT WoS článku

000710100800001

EID výsledku v databázi Scopus

2-s2.0-85117593703