{"title":"Le virus des feuilles jaunes en cuillère de la tomate favorise la tolérance au stress de la sécheresse de Solanum lycopersicum L.","authors":"","doi":"10.7202/1098295ar","DOIUrl":"https://doi.org/10.7202/1098295ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76499806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Les sols organiques sont une ressource importante pour les cultures maraîchères. Par contre, ces cultures sont très exigeantes en termes de contrôle phytosanitaire, de fertilisation et de travail du sol. Combinées à la problématique d’affaissement des sols organiques, les pratiques actuelles menacent la pérennité de cette ressource. Dans cette étude, nous testons le potentiel de la crotalaire (Crotalaria juncea) comme engrais vert afin de contrôler les nématodes phytoparasites et comme apport de carbone. L’enfouissement de la crotalaire a permis de réduire de dix fois les populations du nématode cécidogène du Nord (Meloidogyne hapla) et d’augmenter significativement les rendements de carottes l’année subséquente. Aucun effet significatif n’a cependant été observé sur le nématode des lésions, Pratylenchus penetrans.
{"title":"Utilisation de la crotalaire, Crotalaria juncea, comme engrais vert pour la gestion des nématodes phytoparasites de la carotte en sol organique","authors":"Nathalie Dauphinais, Carl Bélec, Benjamin Mimee","doi":"10.7202/1106141ar","DOIUrl":"https://doi.org/10.7202/1106141ar","url":null,"abstract":"Les sols organiques sont une ressource importante pour les cultures maraîchères. Par contre, ces cultures sont très exigeantes en termes de contrôle phytosanitaire, de fertilisation et de travail du sol. Combinées à la problématique d’affaissement des sols organiques, les pratiques actuelles menacent la pérennité de cette ressource. Dans cette étude, nous testons le potentiel de la crotalaire (Crotalaria juncea) comme engrais vert afin de contrôler les nématodes phytoparasites et comme apport de carbone. L’enfouissement de la crotalaire a permis de réduire de dix fois les populations du nématode cécidogène du Nord (Meloidogyne hapla) et d’augmenter significativement les rendements de carottes l’année subséquente. Aucun effet significatif n’a cependant été observé sur le nématode des lésions, Pratylenchus penetrans.","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135700009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tetranychus urticae Koch (two-spotted spider mite) is an agricultural pest with a host range of over 1100 species of plants. Tetranychus urticae has rapidly developed resistance to a variety of synthetic chemical pesticides due to its high fecundity and short generation time. Plant essential oils have been recognized as a novel natural source of pest control that have a reduced impact to the environment and human health compared to synthetic pesticide application, and which may provide a viable alternative for managing T. urticae. The present study assessed the potential of a plant-derived product (product 102) as an acaricide, through topical and residual bioassays on a variety of plant species including common bean plant (Phaseolus vulgaris L.), lettuce (Lactuca sativa L.), tomato (Solanum lycopersicum L.), kale (Brassica oleracea L.), cucumber (Cucumis sativus L.), hops (Humulus lupulus L.) and hemp (Cannabis sativa L.). The results of our study indicate that C. sativa is not a suitable plant to host T. urticae. Product 102 was determined to be effective at preventing the growth of two known fungal species of economic concern (Cladosporium herbarum Persoon and Botrytis cinerea Persoon). By conducting acute contact toxicity tests, we also determined that product 102 is significantly less toxic to Bombus impatiens Cresson compared to the commonly used synthetic insecticide imidacloprid.
{"title":"Évaluation des effets d’un pesticide d’origine végétale sur Tetranychus urticae, Botrytis cinerea et Bombus impatiens","authors":"Kayla Gaudet, Nicoletta Faraone, N. Kirk Hillier","doi":"10.7202/1105561ar","DOIUrl":"https://doi.org/10.7202/1105561ar","url":null,"abstract":"Tetranychus urticae Koch (two-spotted spider mite) is an agricultural pest with a host range of over 1100 species of plants. Tetranychus urticae has rapidly developed resistance to a variety of synthetic chemical pesticides due to its high fecundity and short generation time. Plant essential oils have been recognized as a novel natural source of pest control that have a reduced impact to the environment and human health compared to synthetic pesticide application, and which may provide a viable alternative for managing T. urticae. The present study assessed the potential of a plant-derived product (product 102) as an acaricide, through topical and residual bioassays on a variety of plant species including common bean plant (Phaseolus vulgaris L.), lettuce (Lactuca sativa L.), tomato (Solanum lycopersicum L.), kale (Brassica oleracea L.), cucumber (Cucumis sativus L.), hops (Humulus lupulus L.) and hemp (Cannabis sativa L.). The results of our study indicate that C. sativa is not a suitable plant to host T. urticae. Product 102 was determined to be effective at preventing the growth of two known fungal species of economic concern (Cladosporium herbarum Persoon and Botrytis cinerea Persoon). By conducting acute contact toxicity tests, we also determined that product 102 is significantly less toxic to Bombus impatiens Cresson compared to the commonly used synthetic insecticide imidacloprid.","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135700010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Revue documentaire et nouvelles perspectives de l’anatomie du bois aidant à mieux comprendre et lutter contre le flétrissement du chêne","authors":"Daniel Rioux, M. Blais","doi":"10.7202/1098294ar","DOIUrl":"https://doi.org/10.7202/1098294ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"130 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86770035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Société d’entomologie du Québec 148 Réunion annuelle (2021) « À la vie à la mort : entomologie médicale et légale »","authors":"","doi":"10.7202/1093948ar","DOIUrl":"https://doi.org/10.7202/1093948ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"462 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77036894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Plant-parasitic nematodes in Nova Scotia vineyards","authors":"T. Forge, P. Munro, H. Wright, D. Moreau","doi":"10.7202/1088485ar","DOIUrl":"https://doi.org/10.7202/1088485ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"52 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77783610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Société de protection des plantes du Québec, 112 Assemblée annuelle (2021). « L’intelligence artificielle au service de la phytoprotection »","authors":"","doi":"10.7202/1088483ar","DOIUrl":"https://doi.org/10.7202/1088483ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83941396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Arlette Fauteux, N. Gonzalez, António O. Soares, E. Lucas
{"title":"Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)","authors":"Arlette Fauteux, N. Gonzalez, António O. Soares, E. Lucas","doi":"10.7202/1093947ar","DOIUrl":"https://doi.org/10.7202/1093947ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74297675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bhagyashree Bhatt, Sneha Shikha, S. Mathpal, G. Sharma, A. Pandey
{"title":"Metabolomics and its role in plant pathology","authors":"Bhagyashree Bhatt, Sneha Shikha, S. Mathpal, G. Sharma, A. Pandey","doi":"10.7202/1088484ar","DOIUrl":"https://doi.org/10.7202/1088484ar","url":null,"abstract":"","PeriodicalId":49693,"journal":{"name":"Phytoprotection","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85547510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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