Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne
The development of environment friendly locust control methods have attracted attention in recentyears. Many products, including botanicals, were extensively evaluated as possible alternatives to the commonly used chemical pesticides. In this paper the results of laboratory tests of extracts of four plants, namely Mucuna pruriens (Fabaceae), Adenium obesum (Apocynaceae), Azadirachta indica (Meliaceae) and Calotropis procera (Asclepiadaceae) against the migratory locust (Locusta migratoria) will be presented. Water or water/ethanol extracts were screened for their locusticidal properties, both as contact and stomach insecticides. Knockdown, mortality and time to death were assessed as indicators of efficacy. The bio-tests have shown that Mucuna extracts act both as contact and stomach insecticides. Up to 99% mortality of migratory locust was achieved by direct spraying of water or water/ethanol Mucuna extracts at 50 g/. Similar killing rate was also obtained when locusts were fed on wheat seedlings treated with Mucuna (water/ethanol extract) at 50 g/l. Mucuna extracts, appeared to act faster on locust than neem extracts. The study concluded that Mucuna extract is a potential natural product effective against many crop pests. (Texte intégral)
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Arab Society for plant protection
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Subjects: | H10 - Ravageurs des plantes, Locusta migratoria, insecticide d'origine végétale, extrait de neem, Azadirachta indica, Mucuna pruriens, Calotropis procera, Apocynaceae, test biologique, propriété des pesticides, expérimentation en laboratoire, http://aims.fao.org/aos/agrovoc/c_26554, http://aims.fao.org/aos/agrovoc/c_1021, http://aims.fao.org/aos/agrovoc/c_34060, http://aims.fao.org/aos/agrovoc/c_15749, http://aims.fao.org/aos/agrovoc/c_4971, http://aims.fao.org/aos/agrovoc/c_16230, http://aims.fao.org/aos/agrovoc/c_537, http://aims.fao.org/aos/agrovoc/c_15731, http://aims.fao.org/aos/agrovoc/c_5732, http://aims.fao.org/aos/agrovoc/c_15989, |
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dig-cirad-fr-5431042024-01-28T15:36:41Z http://agritrop.cirad.fr/543104/ http://agritrop.cirad.fr/543104/ Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne. Abdalla Mohamed Abdalla, Luong-Skovmand My-Hanh, Lecoq Michel, El-Bashir S.. 2006. In : Ninth Arab congress of plant protection : abstract book. Beyrouth : Arab Society for plant protection, Résumé, 1 p. Arab congress of plant protection. 9, Damas, Syrie, 19 Novembre 2006/23 Novembre 2006. Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne Abdalla, Mohamed Abdalla Luong-Skovmand, My-Hanh Lecoq, Michel El-Bashir, S. eng 2006 Arab Society for plant protection Ninth Arab congress of plant protection : abstract book H10 - Ravageurs des plantes Locusta migratoria insecticide d'origine végétale extrait de neem Azadirachta indica Mucuna pruriens Calotropis procera Apocynaceae test biologique propriété des pesticides expérimentation en laboratoire http://aims.fao.org/aos/agrovoc/c_26554 http://aims.fao.org/aos/agrovoc/c_1021 http://aims.fao.org/aos/agrovoc/c_34060 http://aims.fao.org/aos/agrovoc/c_15749 http://aims.fao.org/aos/agrovoc/c_4971 http://aims.fao.org/aos/agrovoc/c_16230 http://aims.fao.org/aos/agrovoc/c_537 http://aims.fao.org/aos/agrovoc/c_15731 http://aims.fao.org/aos/agrovoc/c_5732 http://aims.fao.org/aos/agrovoc/c_15989 The development of environment friendly locust control methods have attracted attention in recentyears. Many products, including botanicals, were extensively evaluated as possible alternatives to the commonly used chemical pesticides. In this paper the results of laboratory tests of extracts of four plants, namely Mucuna pruriens (Fabaceae), Adenium obesum (Apocynaceae), Azadirachta indica (Meliaceae) and Calotropis procera (Asclepiadaceae) against the migratory locust (Locusta migratoria) will be presented. Water or water/ethanol extracts were screened for their locusticidal properties, both as contact and stomach insecticides. Knockdown, mortality and time to death were assessed as indicators of efficacy. The bio-tests have shown that Mucuna extracts act both as contact and stomach insecticides. Up to 99% mortality of migratory locust was achieved by direct spraying of water or water/ethanol Mucuna extracts at 50 g/. Similar killing rate was also obtained when locusts were fed on wheat seedlings treated with Mucuna (water/ethanol extract) at 50 g/l. Mucuna extracts, appeared to act faster on locust than neem extracts. The study concluded that Mucuna extract is a potential natural product effective against many crop pests. (Texte intégral) conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/closedAccess http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=199156 |
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H10 - Ravageurs des plantes Locusta migratoria insecticide d'origine végétale extrait de neem Azadirachta indica Mucuna pruriens Calotropis procera Apocynaceae test biologique propriété des pesticides expérimentation en laboratoire http://aims.fao.org/aos/agrovoc/c_26554 http://aims.fao.org/aos/agrovoc/c_1021 http://aims.fao.org/aos/agrovoc/c_34060 http://aims.fao.org/aos/agrovoc/c_15749 http://aims.fao.org/aos/agrovoc/c_4971 http://aims.fao.org/aos/agrovoc/c_16230 http://aims.fao.org/aos/agrovoc/c_537 http://aims.fao.org/aos/agrovoc/c_15731 http://aims.fao.org/aos/agrovoc/c_5732 http://aims.fao.org/aos/agrovoc/c_15989 H10 - Ravageurs des plantes Locusta migratoria insecticide d'origine végétale extrait de neem Azadirachta indica Mucuna pruriens Calotropis procera Apocynaceae test biologique propriété des pesticides expérimentation en laboratoire http://aims.fao.org/aos/agrovoc/c_26554 http://aims.fao.org/aos/agrovoc/c_1021 http://aims.fao.org/aos/agrovoc/c_34060 http://aims.fao.org/aos/agrovoc/c_15749 http://aims.fao.org/aos/agrovoc/c_4971 http://aims.fao.org/aos/agrovoc/c_16230 http://aims.fao.org/aos/agrovoc/c_537 http://aims.fao.org/aos/agrovoc/c_15731 http://aims.fao.org/aos/agrovoc/c_5732 http://aims.fao.org/aos/agrovoc/c_15989 |
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H10 - Ravageurs des plantes Locusta migratoria insecticide d'origine végétale extrait de neem Azadirachta indica Mucuna pruriens Calotropis procera Apocynaceae test biologique propriété des pesticides expérimentation en laboratoire http://aims.fao.org/aos/agrovoc/c_26554 http://aims.fao.org/aos/agrovoc/c_1021 http://aims.fao.org/aos/agrovoc/c_34060 http://aims.fao.org/aos/agrovoc/c_15749 http://aims.fao.org/aos/agrovoc/c_4971 http://aims.fao.org/aos/agrovoc/c_16230 http://aims.fao.org/aos/agrovoc/c_537 http://aims.fao.org/aos/agrovoc/c_15731 http://aims.fao.org/aos/agrovoc/c_5732 http://aims.fao.org/aos/agrovoc/c_15989 H10 - Ravageurs des plantes Locusta migratoria insecticide d'origine végétale extrait de neem Azadirachta indica Mucuna pruriens Calotropis procera Apocynaceae test biologique propriété des pesticides expérimentation en laboratoire http://aims.fao.org/aos/agrovoc/c_26554 http://aims.fao.org/aos/agrovoc/c_1021 http://aims.fao.org/aos/agrovoc/c_34060 http://aims.fao.org/aos/agrovoc/c_15749 http://aims.fao.org/aos/agrovoc/c_4971 http://aims.fao.org/aos/agrovoc/c_16230 http://aims.fao.org/aos/agrovoc/c_537 http://aims.fao.org/aos/agrovoc/c_15731 http://aims.fao.org/aos/agrovoc/c_5732 http://aims.fao.org/aos/agrovoc/c_15989 Abdalla, Mohamed Abdalla Luong-Skovmand, My-Hanh Lecoq, Michel El-Bashir, S. Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne |
description |
The development of environment friendly locust control methods have attracted attention in recentyears. Many products, including botanicals, were extensively evaluated as possible alternatives to the commonly used chemical pesticides. In this paper the results of laboratory tests of extracts of four plants, namely Mucuna pruriens (Fabaceae), Adenium obesum (Apocynaceae), Azadirachta indica (Meliaceae) and Calotropis procera (Asclepiadaceae) against the migratory locust (Locusta migratoria) will be presented. Water or water/ethanol extracts were screened for their locusticidal properties, both as contact and stomach insecticides. Knockdown, mortality and time to death were assessed as indicators of efficacy. The bio-tests have shown that Mucuna extracts act both as contact and stomach insecticides. Up to 99% mortality of migratory locust was achieved by direct spraying of water or water/ethanol Mucuna extracts at 50 g/. Similar killing rate was also obtained when locusts were fed on wheat seedlings treated with Mucuna (water/ethanol extract) at 50 g/l. Mucuna extracts, appeared to act faster on locust than neem extracts. The study concluded that Mucuna extract is a potential natural product effective against many crop pests. (Texte intégral) |
format |
conference_item |
topic_facet |
H10 - Ravageurs des plantes Locusta migratoria insecticide d'origine végétale extrait de neem Azadirachta indica Mucuna pruriens Calotropis procera Apocynaceae test biologique propriété des pesticides expérimentation en laboratoire http://aims.fao.org/aos/agrovoc/c_26554 http://aims.fao.org/aos/agrovoc/c_1021 http://aims.fao.org/aos/agrovoc/c_34060 http://aims.fao.org/aos/agrovoc/c_15749 http://aims.fao.org/aos/agrovoc/c_4971 http://aims.fao.org/aos/agrovoc/c_16230 http://aims.fao.org/aos/agrovoc/c_537 http://aims.fao.org/aos/agrovoc/c_15731 http://aims.fao.org/aos/agrovoc/c_5732 http://aims.fao.org/aos/agrovoc/c_15989 |
author |
Abdalla, Mohamed Abdalla Luong-Skovmand, My-Hanh Lecoq, Michel El-Bashir, S. |
author_facet |
Abdalla, Mohamed Abdalla Luong-Skovmand, My-Hanh Lecoq, Michel El-Bashir, S. |
author_sort |
Abdalla, Mohamed Abdalla |
title |
Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne |
title_short |
Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne |
title_full |
Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne |
title_fullStr |
Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne |
title_full_unstemmed |
Laboratory screening for insecticidal properties of some plantproducts against the migratory locust, Locusta migratoria Linne |
title_sort |
laboratory screening for insecticidal properties of some plantproducts against the migratory locust, locusta migratoria linne |
publisher |
Arab Society for plant protection |
url |
http://agritrop.cirad.fr/543104/ |
work_keys_str_mv |
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