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![]() | Nº.76. Plants tumours “crown gall” type in the Eucalypts cultivated from Spain Publication year: 1957 Language: Spanish, with summaries in English, French and German On inoculating pot plants of E. globulus at a distance of about 10 cm. from the soil with pseudo-grafts of unbarket tumor paste and small bits of unbarket tumor, the author obtained in the root collar... Free eBook |
![]() | The orange market: marketing practices and consumer habits C. Casado; E. Puig; J.L. Benedicto Publication year: 1982 Language: Spanish ... Free eBook |
![]() | Spanish populations of wild grapevines R. Ocete Rubio; M.A. López Martínez; M.A. Pérez Izquierdo; R. del Tío Moreno; M. Lara Benítez Publication year: 1999 Language: Spanish We present the main botanical characteristics of wild vines, their historic contribution to human nutrition and development of cultivated breeds. The location of populations prospected by the research... |
![]() | Study about influence the one timber yard in spread of forest pests Publication year: 1978 Language: Spanish with English summary The present work studies the abnormal mortality in Pinus pinaster, standing near a timber yard -unbarked pulpwood- in Santiago de Compostela (La Coruña - Spain). The mortality is due to attacks of ins... Free eBook |