Groenekennis

Informatie voor professionals in voedsel en groen

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    Groenekennis - Informatie voor professionals in voedsel en groen

    Groenekennis bevat artikelen uit vaktijdschriften, rapporten, video’s, presentaties, posters en websites op het gebied van landbouw, visserij, groene ruimte en voeding. Groenekennis wordt dagelijks bijgewerkt en bevat ongeveer 500.000 bronnen.

    Groenekennis is de globale view over diverse deelbestanden. Groenekennis is gevuld met alle informatie uit Groen Kennisnet, de Hydrotheek, Tuinpad, IB archief, ARTIK, bioKennis, Kennisbank Plantaardige bronnen, Kennisbank Zeldzame landbouwhuisdieren en afgesloten documentatiebestanden zoals Land Bodem Water en Consumenten- en huishoudstudies.

    Groen Kennisnet is een zeer belangrijk onderdeel van Groenekennis. De doelstelling van Groen Kennisnet is kennis delen op het gebied van Voedsel en Groen te bevorderen en te faciliteren voor een breed publiek.

    Bronnen in Groenekennis kunnen direct opgevraagd worden via een geavanceerde zoekmachine met een 'google-achtige' interface. Met filters kan ingezoomd worden op diverse aspecten, zoals Trefwoord, Collectie, Jaar en Auteur. Bovendien biedt Groenekennis gebruikers de mogelijkheid om via de E-mail geattendeerd te worden op aanvullingen in specifieke vakgebieden.
    De Tijdschriftenlijst biedt een overzicht van tijdschriften waaruit de artikelen voor Groenekennis worden geselecteerd. Door te klikken op een titel krijgt u alle artikelen uit dat tijdschrift in de Groenekennis database getoond.
    Zoeken op kaart biedt een geografische ingang op de beschikbare publicaties over de binnen dit bestand onderscheiden gebieden.

    Groenekennis is onderdeel van het bibliotheeksysteem van WUR. Praktijkgerichte publicaties en rapporten van WUR komen daardoor automatisch beschikbaar. Daarnaast wordt de database doorlopend gevuld met voor het groen onderwijs bruikbare bronnen en artikelen, video’s en websites. Het percentage online is de laatste jaren gegroeid tot tweederde van de totale aanwas per jaar. Dit percentage groeit nog steeds.

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Some systematic problems in the Hoplolaiminae (Nematoda: Tylenchida) \ Mededelingen van de Faculteit Landbouwwetenschappen / Rijksuniversiteit Gent [Artikel]
Sharafat Ali, S. \ 1976
Hoplolaimus casparus is synonymized with H. pararobustus; a short redescription is given of Helicotylenchus agricola and H. mangiferensis is synonymized with H. microcephalus. [AS]
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Six new species of the genus Plectus (Nematoda, Plectidae) from dark coniferous forests in the Far East \ Zoologichesky zhurnal [Artikel]
Truskova, G.M. \ 1976
New species of nematodes found in the litter of spruce and fir forests in the Far East of the USSR are described and illustrated. Plectus subtilis n.sp. differs from other members of the genus by the length of the tail (equal to 14 times the anal dia ...
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New species of nematodes of the order Enoplida in Lake Baikal \ Zoologichesky zhurnal [Artikel]
Tsalolikhin, S.Y. \ 1976
Five new nematodes found in Lake Baikal, USSR, are described and illustrated. Baicalobrilus expugnator n.g., n.sp. differs from members of Tobrilus by the structure of the very wide and strongly chitinised stoma. B. brevis n.sp. is differentiated fro ...
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Ultrastructure of a neurosensory organ in a root-knot nematode \ Journal of ultrastructure research [Artikel]
Wergin, W.P. \ Endo, B.Y. \ 1976
When the amphids of 2-stage larvae of Meloidogyne incognita were examined, they were found to consist of supportive, nervous and secretory tissues. The support tissue forms 2 cuticular canals and encircling "supporting cells", which extend from the e ...
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Nematodes associated with weed plants in Brazil \ Anais da Escola Superior de Agricultura ' Luiz de Queiroz ' [Artikel]
Zem, A.C. \ Lordello, L.G.E. \ 1976
Plant parasitic nematodes associated with 71 weed plant species were collected from selected cultivated areas of Brazil. Eight genera and 18 species of plant parasitic nematodes were reported. The species were recovered in the following descending or ...
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Nematodes as biological indicators. I. Study of a succession \ Rendiconti della Classe di Scienze Fisiche, Matematiche e Naturali, VIII [Artikel]
Zullini, A. \ 1976
Samples of fluvial sediments were collected from the Seveso river, Italy. Two from the unpolluted river 2 km from its source, and 4 from different polluted areas between Fina Mornasco (Como) and Milan, were placed in tanks and were flushed continuous ...
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Pratylenchus cubensis n.sp. (Nematoda, Pratylenchidae) from the rhizosphere of sugar-cane in Cuba \ Zoologichesky zhurnal [Artikel]
Razzhivin, A.A. \ Oreli, KhP. \ 1976
Pratylenchus cubensis n.sp. (females only), from sugar-cane in Cuba is described and illustrated. It differs from P. sudanensis, P. irregularis and P. vulnus by a thicker body (a = 13.1) and the anterior position of the vulva, from P. sudanensis and ...
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Morphometric studies on Pratylenchus coffeae with description of Pratylenchus typicus Rashid, 1974 \ Indian journal of nematology : the official publication of the Nematological Society of India [Artikel]
Rashid, A. \ Khan, A.M. \ 1976
Pratylenchus coffeae cultured on chrysanthemum grown in autoclaved soil were extracted separately from the soil and from roots. Measurements were made on 20 females and 10 males from the 2 sources and the variations compared. The body length and widt ...
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Taxonomy and the problem of physiological variation among morphologically indistinguishable nematodes \ Nematology circular [Artikel]
Baldwin, J.G. \ 1976
Modern developments in electron microscopy, biochemistry and genetics have greatly increased the number of characters that can be used in nematode taxonomy. The problems arising from the existence of physiological races within species are discussed w ...
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A study of the aquatic nematodes of the Adrar mountains in Mauretania \ Biologisch jaarboek : uitgegeven door het Koninklijk Natuurwetenschappelijk Genootschap Dodonaea [Artikel]
Goossens, A. \ 1976
Freshwater samples from the Western Sahara yielded 23 species of nematodes (including Monhystera spp. Ironus paludicola and Laimydorus dadayi) most of which were cosmopolitan. The zoogeographical affinities of these species and the taxonomic problems ...
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A review of the plant-parasitic nematodes in warm and subtropical regions of Japan \ Kyushy nogyo shikenjo iho = Bulletin of the Kyushu Agricultural Experiment Station [Artikel]
Gotoh, A. \ 1976
The distribution of plant-parasitic nematodes in warm (Kyushu and Shikoku) and subtropical (Ryukyu Islands) regions of Japan is reviewed. Nematodes are listed by species and by hosts.
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The biology of Mesodiplogaster lheritieri Maupas (Nematoda: Rhabditida) \ Biologisch jaarboek : uitgegeven door het Koninklijk Natuurwetenschappelijk Genootschap Dodonaea [Artikel]
Grootaert, P. \ 1976
Mesodiplogaster lheritieri incubated at 25 deg C reached maximum population size on 0.8% bacto-agar after 6 days (64 nematodes/cm2) and on 0.8% nutrient agar and 0.8% yeast agar after 5 days (439 and 509 nematodes/cm2, respectively). The sex ratio wa ...
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Scanning electron microscopy of a plant-parasitic nematode: Xiphinema americanum \ Phytoprotection : organe officiel de la Société de Protection des Plantes du Quebec = Phytoprotection : official organ of the Quebec Society for the Protection of Plants [Artikel]
Hogger, C.H. \ Estey, R.H. \ 1976
Electron microscopy studies on Xiphinema americanum showed a typical dorylaimoid inner circle of 6 papillae and an outer circle of 10, all of a uniform discoid shape with the central pole surrounded by an elevated ring. On retraction of the stylet th ...
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Tylenchorhynchus queirozi N. SP. (Nemata, Tylenchorhynchidae de solo do Brasil \ Revista Brasileira de biologia [Artikel]
Monteiro, A.R. \ Lordello, L.G.E. \ 1976
Tylenchorhynchus queirozi n.sp. (Bitylenchus queirozi) from soil at the airport at Maraba, Para, Brazil, is described and figured. The new species resembles T. parvus but differs in having only 5 labial annules, slightly concave anterior surfaces to ...
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Description of Punctodera matadorensis n.gen., n.sp. (Nematoda: Heteroderidae) from Saskatchewan with lists of species and generic diagnoses of Globodera (n. rank), Heterodera, and Sarisodera \ Canadian journal of zoology = Journal canadien de zoologie / National Research Council of Canada [Artikel]
Mulvey, R.H. \ Stone, A.R. \ 1976
Punctodera n.g., in the subfamily Heteroderinae (of which an emended diagnosis is given) has spherical, ovoid or pear-shaped cysts without a posterior protuberance, with a lace-like cuticular pattern, very short vulval slit with no underbridge, bulla ...
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The ultrastructure of the vulva region in Ditylenchus dipsaci (Nematoda: Anguinidae) \ Mededelingen van de Faculteit Landbouwwetenschappen / Rijksuniversiteit Gent [Artikel]
Natasasmita, S. \ De Grisse, A. \ 1976
Details are given of the structure of the vagina and associated region in Ditylenchus dipsaci as seen with the transmission electron microscope. The vagina is a flattened tube formed by an invagination of the body cuticle. This cuticle covers the cen ...
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Aglenchus costatus \ C.I.H. Descriptions of plant-parasitic nematodes [Artikel]
Andrassy, I. \ 1976
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Some species of Tylenchoidea (Nematoda) from South Africa, with descriptions of two new species \ Phytophylactica : plantbeskermingswetenskappe en mikrobiologie = Phytophylactica : plant protection sciences and microbiology [Artikel]
Berg, E. van den \ 1976
Rotylenchus devonensis n.sp. and Scutellonema tsitsikamensis n.sp. are described from turf soil in a Zea mays field and from soil amongst ferns under Podocarpus sp., respectively, in South Africa. Rotylenchoides brevis, Pratylenchus flakkensis and Ro ...
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Hoplolaimus seinhorsti \ C.I.H. Descriptions of plant-parasitic nematodes [Artikel]
Berg, E. van den \ 1976
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Genetic variations associated with double reproduction by parthenogenesis and amphimixis in the root-knot nematode, Meloidogyne hapla \ Comptes rendus des seances de l' Academie d' Agriculture de France [Artikel]
Berge, J.B. \ Dalmasso, A. \ 1976
Electrophoretic studies conducted on amphimictic and parthenogenetic populations of Meloidogyne hapla revealed the presence of 4 proteins, all corresponding to a single allele showing 100% homozygosis and 2 other proteins, each with at least 2 allele ...
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