Nazarenko S. Ecological background of prediction and control of populations of injurious pine insects in Low Dnieper region

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U005607

Thesis Registration Form

0412U005607.pdf

Applicant for

Specialization

  • 16.00.10 - Ентомологія

06-09-2012

Specialized Academic Board

К 64.803.02

Kharkiv National Agrarian University named V.V. Dokuchaev

Essay

Object of study: spatio-temporal dynamics of populations of insect pests in pine forests of Low Dnieper region and measures on forest protection. Aim - improvement of prediction of spread of pest insects foci in pine forests of region and measures of forest protection from these insects by studying the patterns of their ecology and seasonal development. Results: on the base of numerical score of forest attractiveness for foci of foliage-browsing insects and taking into account age structure of pine stands, prediction of threat of these insects spread was carried out. Species composition, injuriousness, patterns of spread of stem pests was studied in burnt area which appear in different seasons. Dates and methods of sanitary and forest protective measures are defined for region. Key words: foliage-browsing insects, stem insects, population dynamics, prediction, forest protection.

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Files

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dis.doc

dis.doc

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