In vitro and in vivo inhibition of -amylases of stored-product mite Acarus siro

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F04%3A00013911" target="_blank" >RIV/00027006:_____/04:00013911 - isvavai.cz</a>

Alternative codes found

RIV/00027006:_____/05:2845

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

In vitro and in vivo inhibition of -amylases of stored-product mite Acarus siro

Original language description

Novel acaricidal compounds with inhibitory effects on the digestive enzymes of arthropods are a safe alternative to the traditional neurotoxic pesticides used for control of the stored-product pests. In this work, we explored the properties of acarbose,the low molecular weight inhibitor of -amylases (AI), as a novel acaricide candidate for protection of the stored products from infestation by Acarus siro (Acari: Acaridae). In vitro analysis revealed that AI blocked efficiently the enzymatic activity ofdigestive amylases of A. siro, and decreased the physiological capacity of mites gut in utilizing a starch component of grain flour. In vivo experiments showed that AI suppressed the population growth of A. siro. The mites were kept for three weeks on experimental diet enriched by AI in concentration range of 0.005 to 0.25%. Population growth of A. siro was negatively correlated with the content of AI in the treated diet with a half-population dose of 0.125%. The suppressive effect of A

Czech name

In vitro a in vivo inhibice amylázy skladištního roztoče Acarus siro.

Czech description

Nízkomolekulární inhbitor akarbóza inhubuje in vitro amylázu skladištního roztoče Acarus siro. Tato inhibice se in vivo projeví blokováním využití škrobu jako potravního zdroje pro tento druh roztoče. Takto ovlivnění roztoči se pomaleji množí, rychlost jejich populačního růstu závisí na koncentraci použitého inhibitoru.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

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Project

<a href="/en/project/OC%20842.20" target="_blank" >OC 842.20: new method of control of stored product pests by synergic effect of natural enemies and inhibitors of digestive enzymes.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

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

Name of the periodical

Experimental and applied acarology

ISSN

0168-8162

e-ISSN

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Volume of the periodical

4

Issue of the periodical within the volume

35

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

11

Pages from-to

281-291

UT code for WoS article

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EID of the result in the Scopus database

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