Pests potatoes (54 pages)

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Uploaded: 04.01.2007
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Description

Course: Entomology
Subject: Potato Pests

Contents
Introduction 3
General Entomology .................................................................. 4
Pests of agricultural crops, morphology and anatomy of insects. Biology of reproduction and development of insects ............... ...
4
Anatomy and physiology of insects ............................................. .. 8
Biology of reproduction and development of insects ................................. 11
Insect Systematics ............................................................. 13
Classification of insects ......................................................... 13
The main types of insect damage ......................... 17
A. Damage caused by gnawing pests ................... 19
B. Damage caused by piercing-sucking pests ......... .. 20
Pests Potato ............................................................... .. 23
People's economic importance of potatoes ................................. ... 23
The morphological characteristics of the culture ....................................... 23
The vegetation period of potato ................................................ 25
Biological features of growing potatoes ..................... .. 25
Pests Potato ............................................................... .. 26
Wireworms ........................................................................... 26
Shchelkunov .............................................................................. .. 27
Nematode diseases of plants ................................................... .. 27
Potato cyst nematode ............................................................ .. 28
Potato Ladybird ............................................................... 30
Potato moth ................................................................... 34
Colorado beetle ..................................................................... 38
Medvedka ordinary ............................................................. 43
Autographa gamma L. - Scoop gamma .............................................. 46
Insecticides ........................................................................ ... 50
Conclusion ........................................................................... .. 52
References ................................................................... 53

Additional information

There are photos and maps rassprostraneniya pests.
ICQ 408001019

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