Articles by Author: Olivier Nsengimana

Search results for Olivier Nsengimana

We found 71 results for you
  1. Minimum population size and distribution of Grey Crowned Cranes Balearica regulorum in Rwanda: an aerial and ground survey

    Minimum population size and distribution of Grey Crowned Cranes Balearica regulorum in Rwanda: an aerial and ground survey

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    The iconic Grey Crowned Crane Balearica regulorum is facing an increase in threats to its wetland habitat and poaching for the captive trade market. This has resulted in an enduring long-term decline in population numbers, which led to the species...
  2. Book Reviews

    Book Reviews

    Item type: Journal Article • Journal: South African Journal of Philosophy
  3. Editorial note

    Editorial note

    Item type: Journal Article • Journal: South African Journal of Philosophy
  4. Factors affecting fruit quality and shelf life of Bon Chretien pears

    Factors affecting fruit quality and shelf life of Bon Chretien pears

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Bon Chretien pears for canning and the fresh market are grown under various climatic conditions in South Africa. The major orchard factor affecting the shelf life of the fruit after storage seems to be the number of days between full-...
  5. Effect of a foliar application of paclobutrazol in autumn on the reproductive development of ‘Songold’ plum

    Effect of a foliar application of paclobutrazol in autumn on the reproductive development of ‘Songold’ plum

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    A foliar application of paclobutrazol (1- (4-chlorophenyl) −4,4-dimethyl-2- (1,2,4- triazol-1-yl) pentan-3-ol) at 250 or 500 mg dm−3 a.i. in autumn, or late winter applications of dinitro-o-cresol oil emulsion (DNOC) in water at 3% v/v, increased the percentage of ‘Songold’ plum...
  6. Morphology and ultrastructure of glandular and nonglandular trichomes on the leaves of <em>Athrixia phylicoides</em> (Asteraceae)

    Morphology and ultrastructure of glandular and nonglandular trichomes on the leaves of <em>Athrixia phylicoides</em> (Asteraceae)

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Athrixia phylicoides is one of many plants from the Asteraceae family used as a traditional herbal medicine. Pharmacological evaluation of leaf extracts confirmed that the plant has anti-inflammatory, antihypertensive, narcotic and analgesic properties. The medicinal properties of plants are often...
  7. THE FOOD HABITS OF THE BARN OWL <em>TYTO ALBA</em> AT THREE SITES ON MADAGASCAR

    THE FOOD HABITS OF THE BARN OWL <em>TYTO ALBA</em> AT THREE SITES ON MADAGASCAR

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Goodman, S. M., Langrand, O. & Raxworthy, C. J. 1993. The food habits of the Barn Owl Tyro alba at three sites on Madagascar. Ostrich 64:160-171.
  8. FOOD HABITS OF THE MADAGASCAR LONG-EARED OWL <em>ASIO MADAGASCARIENSIS</em> IN TWO HABITATS IN SOUTHERN MADAGASCAR

    FOOD HABITS OF THE MADAGASCAR LONG-EARED OWL <em>ASIO MADAGASCARIENSIS</em> IN TWO HABITATS IN SOUTHERN MADAGASCAR

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Goodman, S. M., Langrand, O. & Raxworthy, C. J. 1993. Food habits of the Madagascar Long-eared Owl Asio madagascariensis in two habitats in southern Madagascar. Ostrich 64:79-85.
  9. CURRENT DISTRIBUTION AND STATUS OF BENSON'S ROCKTHRUSH <em>PSEUDOCOSSYPHUS BENSONI</em>, A MADAGASCAR ENDEMIC

    CURRENT DISTRIBUTION AND STATUS OF BENSON'S ROCKTHRUSH <em>PSEUDOCOSSYPHUS BENSONI</em>, A MADAGASCAR ENDEMIC

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Langrand, O. & Goodman, S.M. 1996. Current distribution and status of Benson's Rockthrush Pseudocossyphus bensoni. a Madagascar endemic. Ostrich 67:49-54.
  10. Notices

    Notices

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology