Search academic texts

Information × Registration Number 0205U002942, 0101U005116 , R & D reports Title To investigate the influence of ecoligical&biological factors on pine plantations damage by insects and to develop measures for their protection and increase resistance to insect pests popup.stage_title Head Meshkova V.L., Registration Date 13-09-2005 Organization Ukrainian scientific research institute of forestry and forest melioration named after G.M. Vysotsky popup.description2 Determination the role of different factors in the pine plantations resistance to insect damage and the ways of their negative action decrease. Analysis of many years data on pine plantations damage; survey, insect species revealing, plant mortality and its causes estimation, testing of insecticides. Age stages of pine stands and respective insect pest complexes are revealed, ability to damage is estimated for 107 insect species and seasonal development dates for 70 insect species. Product Description popup.authors popup.nrat_date 2020-04-02 Close