Please use this identifier to cite or link to this item: https://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/6520
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dc.contributor.authorGRIZA, Sabrina-
dc.contributor.authorFROUHAT, Sabrina-
dc.date.accessioned2023-10-10T08:27:38Z-
dc.date.available2023-10-10T08:27:38Z-
dc.date.issued2023-
dc.identifier.urihttps://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/6520-
dc.description.abstractThis work focuses on the study of phytosanitary problems related to field crops in the region of El Ménéa. The objective of our work is to identify the problems that harm field crops, how farmers deal with them and the control methods applied. We conducted surveys on a sample of representative farms in the region and tried to identify existing phytosanitary problems, including pests, diseases and weeds. The results of our investigations indicate the presence of aphids (Rhopalosiphum padi), plant bugs (Aelia germari) and sparrows (Passer domesticus x P.hispaniolensis), as pests linked to field crops. Regarding diseases, our surveys show that farmers suffer from fusarium (Fusarium spp) and septoria (Mycosphaerella graminicola). Finally, for weeds, we recorded the presence of bromegrass (Bromus rigidus), ryegrass (Lolium miltiforum lam) and wild oats (Avena sterilis). Most farmers use the preventive method and the chemical method to combat these problems.EN_en
dc.language.isofrEN_en
dc.publisherFaculté Science de la Nature et de la Vie et Sciences de la Terre - Université de GhardaïaEN_en
dc.subjectGrandes cultures, El Ménéa, maladie, mauvaise herbe, ravageurEN_en
dc.subjectField crops, el Ménéa, disease, weed, pestEN_en
dc.titleEnquête sur les problèmes phytosanitaires des grandes cultures dans la région d’El MénéaEN_en
Appears in Collections:Mémoires de Master



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