Male-killing bacteria as agents of insect pest control

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F16%3A00461201" target="_blank" >RIV/60077344:_____/16:00461201 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/16:43890869 RIV/00216224:14310/16:00094235

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/1365-2664.12638/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/1365-2664.12638/abstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/1365-2664.12638" target="_blank" >10.1111/1365-2664.12638</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Male-killing bacteria as agents of insect pest control

Popis výsledku v původním jazyce

Using population models, we assess the potential of combining two pest control techniques: the well-established sterile insect technique (SIT) and a novel male-killing technique, which comprises inoculation of a pest population with bacteria that kill the infected male embryos. For tephritid fruit flies with non-heritable sterility, maximal impact of the SIT is achieved when the released males are fully sterile. Conversely, for lepidopterans with inherited sterility, maximal impact of the SIT is achieved for intermediate irradiation doses. In both cases, high enough vertical transmission efficiency of male-killing bacteria allows for pest eradication where the SIT is absent or induces only pest suppression when used alone. While both techniques can suppress or eliminate the pest on their own, combined application of the male-killing technique and the SIT substantially increases pest control efficiency. If male-killing bacteria are already established in the pest, any assessment of the SIT needs to account for their presence; otherwise, management recommendations could be exaggerated and unnecessarily costly.n

Název v anglickém jazyce

Male-killing bacteria as agents of insect pest control

Popis výsledku anglicky

Using population models, we assess the potential of combining two pest control techniques: the well-established sterile insect technique (SIT) and a novel male-killing technique, which comprises inoculation of a pest population with bacteria that kill the infected male embryos. For tephritid fruit flies with non-heritable sterility, maximal impact of the SIT is achieved when the released males are fully sterile. Conversely, for lepidopterans with inherited sterility, maximal impact of the SIT is achieved for intermediate irradiation doses. In both cases, high enough vertical transmission efficiency of male-killing bacteria allows for pest eradication where the SIT is absent or induces only pest suppression when used alone. While both techniques can suppress or eliminate the pest on their own, combined application of the male-killing technique and the SIT substantially increases pest control efficiency. If male-killing bacteria are already established in the pest, any assessment of the SIT needs to account for their presence; otherwise, management recommendations could be exaggerated and unnecessarily costly.n

Druh

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

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

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

—

Svazek periodika

53

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1270-1279

Kód UT WoS článku

000380065600031

EID výsledku v databázi Scopus

2-s2.0-84962775704