Selective effects of the extract from Angelica archangelica L. against Harmonia axyridis (Pallas)?An important predator of aphids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F13%3A00396327" target="_blank" >RIV/67179843:_____/13:00396327 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/13:00002605 RIV/60460709:41210/13:60759

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Selective effects of the extract from Angelica archangelica L. against Harmonia axyridis (Pallas)?An important predator of aphids

Popis výsledku v původním jazyce

Effects of the extract from Angelica archangelica seeds on Acyrthosiphon pisum, pea aphid mortality was tested in laboratory conditions. The total yield of the extract was 12.5%, and the undertaken analysis demonstrated a high content of furanocoumarinswith a major compounds imperatorin (50.4%), bergapten (17.9%) and phellopterin (12.2%). The extract proved to be highly toxic for the aphids and LC50 was estimated as 1.1, 0.8 and 0.4 mg L1, and LC90 as 8.7, 5.6 and 3.3 mg L1 for 24, 48 and 72 h from application, respectively. The effect of extract application on Harmonia axyridis was studied. Topical application was found to cause only low mortality (15.2%) in the 2nd?3rd instar larvae. No significant negative effect of the extract on food intake, mortality or fertility of adults was recorded. Based on present knowledge, we can recommend extracts from A. archangelica seeds for the development and production of new botanical insecticides.

Název v anglickém jazyce

Selective effects of the extract from Angelica archangelica L. against Harmonia axyridis (Pallas)?An important predator of aphids

Popis výsledku anglicky

Effects of the extract from Angelica archangelica seeds on Acyrthosiphon pisum, pea aphid mortality was tested in laboratory conditions. The total yield of the extract was 12.5%, and the undertaken analysis demonstrated a high content of furanocoumarinswith a major compounds imperatorin (50.4%), bergapten (17.9%) and phellopterin (12.2%). The extract proved to be highly toxic for the aphids and LC50 was estimated as 1.1, 0.8 and 0.4 mg L1, and LC90 as 8.7, 5.6 and 3.3 mg L1 for 24, 48 and 72 h from application, respectively. The effect of extract application on Harmonia axyridis was studied. Topical application was found to cause only low mortality (15.2%) in the 2nd?3rd instar larvae. No significant negative effect of the extract on food intake, mortality or fertility of adults was recorded. Based on present knowledge, we can recommend extracts from A. archangelica seeds for the development and production of new botanical insecticides.

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

<a href="/cs/project/TA01020163" target="_blank" >TA01020163: Inovace výrobní technologie pěstebních substrátů a vývoj environmentálně bezpečných přípravků zvyšujících obranyschopnost rostlin a skladovatelnost rostlinných produktů vůči chorobám a škůdcům</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Industrial Crops and Products

ISSN

0926-6690

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

NOV 2013

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

87-92

Kód UT WoS článku

000330820800011

EID výsledku v databázi Scopus

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