Manel Mejri (32 results)

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Condition: Neu. Les bruches ravageurs de l'Acacia tortilis en Tunisie | Infestation et méthodes de lutte | Manel Mejri (u. a.) | Taschenbuch | 72 S. | Französisch | 2015 | Éditions universitaires européennes | EAN 9783841747631 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Condition: New.

Paperback. Condition: new. Paperback. Acacia tortilis subsp. raddiana, a species endemic to the arid region of Tunisia, has been protected since 1980 following the establishment of Bouhedma National Park. Its natural regeneration is limited by predation on its seeds by two species of weevils (Coleoptera: Bruchinae): Bruchidius aurivillii and Bruchidius raddianae. This study has shown that the rate of seed infestation by these two weevils varies from year to year. Thus, the seed infestation rate by B. aurivillii fell from 74.54 per cent to 38.5 per cent between 2008 and 2009, whilst that of B. raddianae rose from 24.53 per cent to 63.27 per cent over the same period. Both are monovoltine species and their emergence is closely linked to the phenology of their host plant. Furthermore, several parasitoid Hymenoptera of these seed borers were identified during this study, including members of the families Pteromalidae, Eulophidae, Eupelmidae and Trichogrammatidae. Finally, two methods of mechanical and chemical control were tested in the park and proved effective, opening up possibilities for controlling these two seed-feeding pests. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -L'Acacia tortilis subsp. raddiana, espèce endémique de la région aride en Tunisie, est protégée dés 1980 par la création du parc national de Bouhedma. Sa régénération naturelle est limitée par la prédation de ses graines par deux espèces de bruches (Coleoptera : Bruchinae) : Bruchidius aurivillii et Bruchidius raddianae. Ce travail a montré que le taux d'infestation des graines par ces deux bruches varie d'une année à une autre. Ainsi, le taux d'infestation des graines par B. aurivillii a diminué de 74,54% à 38,5% de 2008 à 2009, alors que celui de B. raddianae a augmenté de 24,53% à 63,27% durant la même période. Ce sont aussi deux espèces monovoltines et leur émergence est étroitement liée à la phénologie de leur plante hôte. De plus, plusieurs Hyménoptères parasitoïdes de ces bruches ont été identifiés au cours de ce travail, dont des Pteromalidae, des Eulophidae, des Eupelmidae et des Trichogrammatidae. Enfin, deux méthodes de lutte mécanique et chimique ont été testé dans le parc et ont montré leur efficacité, ce qui ouvre les possibilités de lutte contre ces deux ravageurs séminivores. 72 pp. Französisch.…

Paperback. Condition: new. Paperback. Acacia tortilis subsp. raddiana, a species endemic to the arid region of Tunisia, has been protected since 1980 following the establishment of Bouhedma National Park. Its natural regeneration is limited by predation on its seeds by two species of weevils (Coleoptera: Bruchinae): Bruchidius aurivillii and Bruchidius raddianae. This study has shown that the rate of seed infestation by these two weevils varies from year to year. Thus, the seed infestation rate by B. aurivillii fell from 74.54 per cent to 38.5 per cent between 2008 and 2009, whilst that of B. raddianae rose from 24.53 per cent to 63.27 per cent over the same period. Both are monovoltine species and their emergence is closely linked to the phenology of their host plant. Furthermore, several parasitoid Hymenoptera of these seed borers were identified during this study, including members of the families Pteromalidae, Eulophidae, Eupelmidae and Trichogrammatidae. Finally, two methods of mechanical and chemical control were tested in the park and proved effective, opening up possibilities for controlling these two seed-feeding pests. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condition: Neu. Pest beetles affecting Acacia tortilis in Tunisia | Pest infestations and control methods | Manel Mejri (u. a.) | Taschenbuch | Englisch | 2026 | Our Knowledge Publishing | EAN 9786630424867 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Condition: Neu. Los escarabajos que plagan la Acacia tortilis en Túnez | Plagas y métodos de control | Manel Mejri (u. a.) | Taschenbuch | Spanisch | 2026 | Ediciones Nuestro Conocimiento | EAN 9786630427424 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 68 pp. Spanisch.

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -L'Acacia tortilis subsp. raddiana, espèce endémique de la région aride en Tunisie, est protégée dés 1980 par la création du parc national de Bouhedma. Sa régénération naturelle est limitée par la prédation de ses graines par deux espèces de bruches (Coleoptera : Bruchinae) : Bruchidius aurivillii et Bruchidius raddianae. Ce travail a montré que le taux d'infestation des graines par ces deux bruches varie d'une année à une autre. Ainsi, le taux d'infestation des graines par B. aurivillii a diminué de 74,54% à 38,5% de 2008 à 2009, alors que celui de B. raddianae a augmenté de 24,53% à 63,27% durant la même période. Ce sont aussi deux espèces monovoltines et leur émergence est étroitement liée à la phénologie de leur plante hôte. De plus, plusieurs Hyménoptères parasitoïdes de ces bruches ont été identifiés au cours de ce travail, dont des Pteromalidae, des Eulophidae, des Eupelmidae et des Trichogrammatidae. Enfin, deux méthodes de lutte mécanique et chimique ont été testé dans le parc et ont montré leur efficacité, ce qui ouvre les possibilités de lutte contre ces deux ravageurs séminivores.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 72 pp. Französisch.…

Paperback. Condition: new. Paperback. L'Acacia tortilis subsp. raddiana, specie endemica della regione arida della Tunisia, e protetta dal 1980 grazie alla creazione del Parco Nazionale di Bouhedma. La sua rigenerazione naturale e limitata dalla predazione dei suoi semi da parte di due specie di bruchi (Coleoptera: Bruchinae): Bruchidius aurivillii e Bruchidius raddianae. Questo studio ha dimostrato che il tasso di infestazione dei semi da parte di questi due bruchi varia di anno in anno. Pertanto, il tasso di infestazione dei semi da parte di B. aurivillii e diminuito dal 74,54% al 38,5% tra il 2008 e il 2009, mentre quello di B. raddianae e aumentato dal 24,53% al 63,27% nello stesso periodo. Si tratta inoltre di due specie monovoltine e la loro comparsa e strettamente legata alla fenologia della pianta ospite. Inoltre, nel corso di questo studio sono stati identificati diversi imenotteri parassitoidi di questi coleotteri, tra cui Pteromalidae, Eulophidae, Eupelmidae e Trichogrammatidae. Infine, nel parco sono stati testati due metodi di lotta meccanica e chimica che si sono dimostrati efficaci, aprendo cosi nuove possibilita di lotta contro questi due parassiti seminivori. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condition: new. Paperback. Acacia tortilis subsp. raddiana, gatunek endemiczny dla suchych regionow Tunezji, jest chroniony od 1980 roku dzieki utworzeniu Parku Narodowego Bouhedma. Jego naturalna regeneracja jest ograniczona przez zerowanie na nasionach dwoch gatunkow chrzaszczy z podrodziny Bruchinae (Coleoptera): Bruchidius aurivillii i Bruchidius raddianae. W niniejszej pracy wykazano, ze odsetek nasion porazonych przez te dwa gatunki chrzaszczy zmienia sie z roku na rok. W ten sposob odsetek porazenia nasion przez B. aurivillii spadl z 74,54% do 38,5% w latach 2008-2009, podczas gdy odsetek porazenia przez B. raddianae wzrosl z 24,53% do 63,27% w tym samym okresie. Sa to rowniez dwa gatunki monowoltine, a ich pojawienie sie jest scisle zwiazane z fenologia ich rosliny zywicielskiej. Ponadto w trakcie niniejszych badan zidentyfikowano kilka gatunkow pasozytniczych blonkowek z rzedu Hymenaeae, ktore sa pasozytami tych chrzaszczy, w tym z rodzin Pteromalidae, Eulophidae, Eupelmidae i Trichogrammatidae. Wreszcie w parku przetestowano dwie metody zwalczania mechanicznego i chemicznego, ktore wykazaly swoja skutecznosc, co otwiera mozliwosci zwalczania tych dwoch szkodnikow nasiennych. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condition: new. Paperback. A Acacia tortilis subsp. raddiana, especie endemica da regiao arida da Tunisia, esta protegida desde 1980, com a criacao do Parque Nacional de Bouhedma. A sua regeneracao natural e limitada pela predacao das suas sementes por duas especies de escaravelhos (Coleoptera: Bruchinae): Bruchidius aurivillii e Bruchidius raddianae. Este trabalho demonstrou que a taxa de infestacao das sementes por estes dois bruchos varia de ano para ano. Assim, a taxa de infestacao das sementes por B. aurivillii diminuiu de 74,54% para 38,5% entre 2008 e 2009, enquanto a de B. raddianae aumentou de 24,53% para 63,27% durante o mesmo periodo. Trata-se tambem de duas especies monovoltinas e a sua emergencia esta intimamente ligada a fenologia da sua planta hospedeira. Alem disso, foram identificados, no decurso deste trabalho, varios himenopteros parasitoides destes escaravelhos, incluindo Pteromalidae, Eulophidae, Eupelmidae e Trichogrammatidae. Por fim, foram testados no parque dois metodos de controlo mecanico e quimico, que demonstraram a sua eficacia, o que abre novas possibilidades de combate a estas duas pragas seminivoras. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condition: new. Paperback. Die Acacia tortilis subsp. raddiana, eine in der Trockenregion Tunesiens endemische Art, steht seit 1980 durch die Gruendung des Nationalparks Bouhedma unter Schutz. Ihre natuerliche Verjuengung wird durch den Befall ihrer Samen durch zwei Ruesselkaeferarten (Coleoptera: Bruchinae) eingeschraenkt: Bruchidius aurivillii und Bruchidius raddianae. Diese Arbeit hat gezeigt, dass der Befallsgrad der Samen durch diese beiden Ruesselkaefer von Jahr zu Jahr schwankt. So sank der Befallsgrad der Samen durch B. aurivillii von 2008 bis 2009 von 74,54 % auf 38,5 %, waehrend der von B. raddianae im gleichen Zeitraum von 24,53 % auf 63,27 % anstieg. Es handelt sich zudem um zwei monovoltine Arten, deren Schluepfen eng mit der Phaenologie ihrer Wirtspflanze verbunden ist. Darueber hinaus wurden im Rahmen dieser Arbeit mehrere parasitoide Hautfluegler dieser Samenkaefer identifiziert, darunter Pteromalidae, Eulophidae, Eupelmidae und Trichogrammatidae. Schliesslich wurden im Park zwei Methoden der mechanischen und chemischen Bekaempfung getestet, die sich als wirksam erwiesen haben, was neue Moeglichkeiten zur Bekaempfung dieser beiden samenfressenden Schaedlinge eroeffnet. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware 68 pp. Spanisch.

Paperback. Condition: new. Paperback. L'Acacia tortilis subsp. raddiana, specie endemica della regione arida della Tunisia, e protetta dal 1980 grazie alla creazione del Parco Nazionale di Bouhedma. La sua rigenerazione naturale e limitata dalla predazione dei suoi semi da parte di due specie di bruchi (Coleoptera: Bruchinae): Bruchidius aurivillii e Bruchidius raddianae. Questo studio ha dimostrato che il tasso di infestazione dei semi da parte di questi due bruchi varia di anno in anno. Pertanto, il tasso di infestazione dei semi da parte di B. aurivillii e diminuito dal 74,54% al 38,5% tra il 2008 e il 2009, mentre quello di B. raddianae e aumentato dal 24,53% al 63,27% nello stesso periodo. Si tratta inoltre di due specie monovoltine e la loro comparsa e strettamente legata alla fenologia della pianta ospite. Inoltre, nel corso di questo studio sono stati identificati diversi imenotteri parassitoidi di questi coleotteri, tra cui Pteromalidae, Eulophidae, Eupelmidae e Trichogrammatidae. Infine, nel parco sono stati testati due metodi di lotta meccanica e chimica che si sono dimostrati efficaci, aprendo cosi nuove possibilita di lotta contro questi due parassiti seminivori. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condition: new. Paperback. A Acacia tortilis subsp. raddiana, especie endemica da regiao arida da Tunisia, esta protegida desde 1980, com a criacao do Parque Nacional de Bouhedma. A sua regeneracao natural e limitada pela predacao das suas sementes por duas especies de escaravelhos (Coleoptera: Bruchinae): Bruchidius aurivillii e Bruchidius raddianae. Este trabalho demonstrou que a taxa de infestacao das sementes por estes dois bruchos varia de ano para ano. Assim, a taxa de infestacao das sementes por B. aurivillii diminuiu de 74,54% para 38,5% entre 2008 e 2009, enquanto a de B. raddianae aumentou de 24,53% para 63,27% durante o mesmo periodo. Trata-se tambem de duas especies monovoltinas e a sua emergencia esta intimamente ligada a fenologia da sua planta hospedeira. Alem disso, foram identificados, no decurso deste trabalho, varios himenopteros parasitoides destes escaravelhos, incluindo Pteromalidae, Eulophidae, Eupelmidae e Trichogrammatidae. Por fim, foram testados no parque dois metodos de controlo mecanico e quimico, que demonstraram a sua eficacia, o que abre novas possibilidades de combate a estas duas pragas seminivoras. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condition: new. Paperback. Acacia tortilis subsp. raddiana, gatunek endemiczny dla suchych regionow Tunezji, jest chroniony od 1980 roku dzieki utworzeniu Parku Narodowego Bouhedma. Jego naturalna regeneracja jest ograniczona przez zerowanie na nasionach dwoch gatunkow chrzaszczy z podrodziny Bruchinae (Coleoptera): Bruchidius aurivillii i Bruchidius raddianae. W niniejszej pracy wykazano, ze odsetek nasion porazonych przez te dwa gatunki chrzaszczy zmienia sie z roku na rok. W ten sposob odsetek porazenia nasion przez B. aurivillii spadl z 74,54% do 38,5% w latach 2008-2009, podczas gdy odsetek porazenia przez B. raddianae wzrosl z 24,53% do 63,27% w tym samym okresie. Sa to rowniez dwa gatunki monowoltine, a ich pojawienie sie jest scisle zwiazane z fenologia ich rosliny zywicielskiej. Ponadto w trakcie niniejszych badan zidentyfikowano kilka gatunkow pasozytniczych blonkowek z rzedu Hymenaeae, ktore sa pasozytami tych chrzaszczy, w tym z rodzin Pteromalidae, Eulophidae, Eupelmidae i Trichogrammatidae. Wreszcie w parku przetestowano dwie metody zwalczania mechanicznego i chemicznego, ktore wykazaly swoja skutecznosc, co otwiera mozliwosci zwalczania tych dwoch szkodnikow nasiennych. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Paperback. Condition: new. Paperback. Die Acacia tortilis subsp. raddiana, eine in der Trockenregion Tunesiens endemische Art, steht seit 1980 durch die Gruendung des Nationalparks Bouhedma unter Schutz. Ihre natuerliche Verjuengung wird durch den Befall ihrer Samen durch zwei Ruesselkaeferarten (Coleoptera: Bruchinae) eingeschraenkt: Bruchidius aurivillii und Bruchidius raddianae. Diese Arbeit hat gezeigt, dass der Befallsgrad der Samen durch diese beiden Ruesselkaefer von Jahr zu Jahr schwankt. So sank der Befallsgrad der Samen durch B. aurivillii von 2008 bis 2009 von 74,54 % auf 38,5 %, waehrend der von B. raddianae im gleichen Zeitraum von 24,53 % auf 63,27 % anstieg. Es handelt sich zudem um zwei monovoltine Arten, deren Schluepfen eng mit der Phaenologie ihrer Wirtspflanze verbunden ist. Darueber hinaus wurden im Rahmen dieser Arbeit mehrere parasitoide Hautfluegler dieser Samenkaefer identifiziert, darunter Pteromalidae, Eulophidae, Eupelmidae und Trichogrammatidae. Schliesslich wurden im Park zwei Methoden der mechanischen und chemischen Bekaempfung getestet, die sich als wirksam erwiesen haben, was neue Moeglichkeiten zur Bekaempfung dieser beiden samenfressenden Schaedlinge eroeffnet. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condition: Neu. I parassiti dell'Acacia tortilis in Tunisia | Infestazione e metodi di lotta | Manel Mejri (u. a.) | Taschenbuch | Italienisch | 2026 | Edizioni Sapienza | EAN 9786630429985 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Condition: Neu. Os insetos pragas da Acacia tortilis na Tunísia | Infestação e métodos de combate | Manel Mejri (u. a.) | Taschenbuch | Portugiesisch | 2026 | Edições Nosso Conhecimento | EAN 9786630437669 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …