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DC Field | Value | Language |
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dc.contributor.author | CHENNOUF Rekia | - |
dc.contributor.author | SAGGOU Hayat | - |
dc.contributor.author | GUEZOUL Omar | - |
dc.contributor.author | BRAHMI Karima | - |
dc.contributor.author | DOUMANDJI-MITICHE Bahia | - |
dc.date.accessioned | 2022-02-01T09:36:31Z | - |
dc.date.available | 2022-02-01T09:36:31Z | - |
dc.date.issued | 2021-06-30 | - |
dc.identifier.issn | 2170-1806 | - |
dc.identifier.uri | http://dspace.univ-ouargla.dz/jspui/handle/123456789/27447 | - |
dc.description | Revue des BioRessources | en_US |
dc.description.abstract | The study of pests of the bio destructive Tuta absoluta (Meyrick) under greenhouse tomato in the region of Hassi Ben Abdallah (31 ° 59 'N, 5 ° 26' E.) in Ouargla by pheromone traps showed that the global dynamics of populations T. absoluta 5 shows the difference in successive generations of six months is the growth cycle of tomato. There were a maximum of 765 individuals, 912 and 245 respectively in the three greenhouses studied in I .T.D.A.S. The life cycle of T. absoluta in tomato plants (T: 34 ° C H%: 50 - 60%) lasts 23.85 days: egg (6 d), L1 (3.25 d), L2 (2.7 d), L3 (2.15 d), L4 (1d) and 8.75 days the chrysalis. This pest has caused losses of up to 100% in leaves and fruits of two varieties of tomato Zahra and Nedjma in February. The infestation in Nedjma is more important than Zahra. | en_US |
dc.language.iso | fr | en_US |
dc.relation.ispartofseries | volume 11 numéro 1 2021; | - |
dc.subject | Tuta absoluta | en_US |
dc.subject | Hassi Ben Abdallah | en_US |
dc.subject | tomato | en_US |
dc.subject | Ouargla | en_US |
dc.subject | pheromone traps | en_US |
dc.title | STUDY OF THE BIOECOLOGY OF Tuta absoluta MEYRICK (LEPIDOPTERA, GELECHIIDAE) IN THE REGION OF OUARGLA (SEPTENTRIONAL SAHARA, ALGERIA) | en_US |
dc.type | Article | en_US |
Appears in Collections: | volume 11 numéro 1 2021 |
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B110110.pdf | 460,47 kB | Adobe PDF | View/Open |
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