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the Table of contents

Introduction. 4

1. Area methods and volume of researches... »................................... 8

1.1.: the characteristic of area of researches........................... 8

1.2.

A technique and volume of researches..................................... II

2. Distribution and biology of the ordinary pine

pililshchika............. ♦................................................................. 33

2.1. An area and the characteristic of habitats pililshchiyoka.......... 18

2.2»Morphological features pililshchika.................... 23

2.3. Years and jajtsekladka pililshchika........................................ 28

2.4. Embrionalnoe development pililshchika........................... 43

2.5. postembrionalnoe development pililshchika.................... 45

2.6. Generation pililshchika.................................................... 58

3. Factors of death rate and the table of a survival ordinary

Pine pililshchika................................................................ 60

4. Influence ordinary pine pililshchika on kormoyovuju breed 83

5. Dynamics of number ordinary pine pililyo

shchika in pine cultures of a steppe zone and its factors defining.................................................................. Н2

6. Improvement of methods of supervision and the forecast in ochayogah ordinary pine pililshchika................................................................................. 114

6.1. Character of distribution pililshchika in sosnovk

Cultures and methods of its account..................................................... 144

6.2. Improvement of methods of the forecast pililshchika

In its centres............................................................................. IS8

z

P.

6.3. The supervision organisation in the centres ordinary pine pililshchika and the forecast of dynamics of its centres................................................................. 164

Conclusions.......................................................................................... 169

The literature........................................................................................ 1? 5

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Scientific source Harlashina Anna Vladimirovna. Ecology and forestry significance of the common pine sawfly (Diprion L.) in the pine forests of the steppe zone. Thesis for the degree of Candidate of Biological Sciences. Moscow, 1984. 1984

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