500 insects

Download Book 500 Insects in PDF format. You can Read Online 500 Insects here in PDF, EPUB, Mobi or Docx formats.

500 Insects

Author : Steven A. Marshall
ISBN : PSU:000065141984
Genre : Nature
File Size : 56. 63 MB
Format : PDF, ePub, Mobi
Download : 264
Read : 706

Get This Book

Single-page entries describe and illustrate five hundred of the world's reported one million recognized insect varieties.

Soft Scale Insects

Author :
ISBN : 0080541348
Genre : Science
File Size : 66. 11 MB
Format : PDF, Mobi
Download : 362
Read : 1168

Get This Book

This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.

The Potential For Genetic Suppression Of Insect Populations By Their Adaptations To Climate

Author : J. F. Creech
ISBN : UVA:X030451311
Genre : Agriculture
File Size : 85. 2 MB
Format : PDF, ePub
Download : 653
Read : 763

Get This Book

Genetic Control Of Insect Pests

Author : G Davidson
ISBN : 9780323160803
Genre : Technology & Engineering
File Size : 25. 99 MB
Format : PDF, Mobi
Download : 356
Read : 807

Get This Book

Genetic Control of Insect Pests focuses on laboratory and field trials of genetic control methods of insects, which entails the use of insects to control themselves. It particularly describes species-specific and non-polluting genetic methods that have the advantage over most other methods of being efficient when the target insect is in low density, as the released insects have the capacity to search out the wild populations. Composed of nine chapters, the core parts of the book cover the mass-rearing, sterilization, and release of populations in the hope that these will mate with wild populations, leading to fertility reduction and population elimination. The book also examines techniques that use naturally existing population incompatibilities and techniques, which can result in population replacement rather than eradication with the intention to render such replacement populations harmless beforehand by genetic manipulation. This book is a valuable source of information for those who are searching for biological alternatives of insect pests control.

Insects At Home

Author : John George Wood
ISBN : PRNC:32101049361296
Genre : Electronic book
File Size : 76. 28 MB
Format : PDF, Mobi
Download : 302
Read : 277

Get This Book

Insects Abroad

Author : John George Wood
ISBN : NYPL:33433006257087
Genre : Insects
File Size : 58. 43 MB
Format : PDF
Download : 875
Read : 911

Get This Book

A Treatise On Some Of The Insects Of New England Which Are Injurious To Vegetation

Author : Thaddeus William Harris
ISBN : STANFORD:36105039724682
Genre : Agricultural pests
File Size : 50. 60 MB
Format : PDF, ePub, Docs
Download : 408
Read : 600

Get This Book

Budget For The Department Of Agriculture General Agricultural Outlook Secretary Of Agriculture

Author : United States. Congress. House. Committee on Appropriations
ISBN : UCAL:B4452433
Genre : United States
File Size : 85. 33 MB
Format : PDF, Mobi
Download : 823
Read : 1100

Get This Book

The Basic Principles Of Insect Population Suppression And Management

Author : E. F. Knipling
ISBN : UVA:X001754979
Genre : Insect pests
File Size : 56. 45 MB
Format : PDF, ePub, Mobi
Download : 277
Read : 377

Get This Book

The Friend

Author :
ISBN : NYPL:33433069130304
Genre : Society of Friends
File Size : 77. 72 MB
Format : PDF, Kindle
Download : 339
Read : 660

Get This Book

Top Download:

Best Books