Two-year oscillation cycle in abundance of soybean aphid in Indiana

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F10%3A00359334" target="_blank" >RIV/67179843:_____/10:00359334 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1461-9563.2010.00471.x" target="_blank" >http://dx.doi.org/10.1111/j.1461-9563.2010.00471.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1461-9563.2010.00471.x" target="_blank" >10.1111/j.1461-9563.2010.00471.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Two-year oscillation cycle in abundance of soybean aphid in Indiana

Popis výsledku v původním jazyce

The present study evaluated the population dynamics of the heteroecious soybean aphid Aphis glycines Matsumura (Hemiptera: Aphididae) during an 8-year period in Indiana, shortly after its detection in North America. Sampling conducted at multiple locations revealed that A. glycines exhibited a 2-year oscillation cycle that repeated itself four times between 2001 and 2008: years of low aphid abundance were consistently followed by years of high aphid abundance.Similar patterns of abundance of A. glycinesand coccinellids (Coleoptera: Coccinellidae) in soybean fields, both within and between-years, suggest that late season predation by coccinellids plays a role in the oscillatory cycle of aphids. Insidious flower bugs Orius insidiosus (Say) (Hemiptera: Anthocoridae) were numerically more abundant than coccinellids, although the lack of synchrony between aphids and predatory bugs suggests that O.

Název v anglickém jazyce

Two-year oscillation cycle in abundance of soybean aphid in Indiana

Popis výsledku anglicky

The present study evaluated the population dynamics of the heteroecious soybean aphid Aphis glycines Matsumura (Hemiptera: Aphididae) during an 8-year period in Indiana, shortly after its detection in North America. Sampling conducted at multiple locations revealed that A. glycines exhibited a 2-year oscillation cycle that repeated itself four times between 2001 and 2008: years of low aphid abundance were consistently followed by years of high aphid abundance.Similar patterns of abundance of A. glycinesand coccinellids (Coleoptera: Coccinellidae) in soybean fields, both within and between-years, suggest that late season predation by coccinellids plays a role in the oscillatory cycle of aphids. Insidious flower bugs Orius insidiosus (Say) (Hemiptera: Anthocoridae) were numerically more abundant than coccinellids, although the lack of synchrony between aphids and predatory bugs suggests that O.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Agricultural and Forest Entomology

ISSN

1461-9555

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

251-257

Kód UT WoS článku

000279722400005

EID výsledku v databázi Scopus

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