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Titolo:
Toxicity to the snail Limnaea acuminata of plant-derived molluscicides in combination with synergists
Autore:
Singh, K; Singh, DK;
Indirizzi:
DDU Gorakhpur Univ, Dept Zool, Gorakhpur 273009, Uttar Pradesh, India DDU Gorakhpur Univ Gorakhpur Uttar Pradesh India 273009 ar Pradesh, India
Titolo Testata:
PEST MANAGEMENT SCIENCE
fascicolo: 10, volume: 56, anno: 2000,
pagine: 889 - 898
SICI:
1526-498X(200010)56:10<889:TTTSLA>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
PIPERONYL BUTOXIDE; LYMNAEA-STAGNALIS; BRAIN; PYRETHROIDS; DOPAMINE; NEURONS; ALLICIN; GINGER; AGENT; ACID;
Keywords:
synergist; piperonyl butoxide; ENT 8184; MGK-264; enzymes; biogenic amine; plant-derived molluscicide;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
50
Recensione:
Indirizzi per estratti:
Indirizzo: Singh, DK DDU Gorakhpur Univ, Dept Zool, Gorakhpur 273009, Uttar Pradesh, India DDU Gorakhpur Univ Gorakhpur Uttar Pradesh India 273009 , India
Citazione:
K. Singh e D.K. Singh, "Toxicity to the snail Limnaea acuminata of plant-derived molluscicides in combination with synergists", PEST MAN SC, 56(10), 2000, pp. 889-898

Abstract

The effects of combinations of plant-derived molluscicides with piperonyl butoxide (PB) or ENT 8184 (MGK-264) were studied on different enzyme activities and biogenic amine levels in the nervous tissue of Limnaea acuminata. 24-h in vivo exposure of the nervous tissue of L acuminata to 40% and 80% of the 24-h LC50 of the plant-derived molluscicides Azadirachta indica oil, Allium sativum powder and oleoresin of Zingiber officinale rhizome and their active molluscicidal components azadirachtin, allicin and [6]-gingerol, alone or in combination (1 + 5) with PB or ENT 8184, caused a significant reduction in the activity of acetylcholinesterase, lactic dehydrogenase, acidand alkaline phosphatases and sodium-potassium ATPase. There was a significant increase in the activity of succinic dehydrogenase. in vivo exposure for 24h to sub-lethal concentrations of azadirachtin, allicin and [6]-gingerol, singly and with PB or ENT 8184, significantly altered the dopamine and 5-hydroxytryptamine levels in the nervous tissue of L acuminata. It is concluded that these active moieties singly or with PB or ENT 8184 adversely affect all known neurotransmission mechanisms in the snail, either separatelyor through a complex interaction between the different neurotransmitters. (C) 2000 Society of Chemical Industry.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/01/20 alle ore 14:14:51