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Scale-insects of the Less Antilles

Scale-insects of the Less Antilles PDF Author: Harold Maxwell-Lefroy
Publisher:
ISBN:
Category : Scale insects
Languages : en
Pages : 142

Book Description


Scale-insects of the Less Antilles

Scale-insects of the Less Antilles PDF Author: Harold Maxwell-Lefroy
Publisher:
ISBN:
Category : Scale insects
Languages : en
Pages : 142

Book Description


Scale Insects of the Lesser Antilles -

Scale Insects of the Lesser Antilles - PDF Author: West Indies. Imperial Dept. of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 50

Book Description


Scale Insects of the Lesser Antilles - Pt. 1

Scale Insects of the Lesser Antilles - Pt. 1 PDF Author: West Indies. Imperial Dept. of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 63

Book Description


The Scale Insects of the Lesser Antilles

The Scale Insects of the Lesser Antilles PDF Author: H. Maxwell-Lefroy
Publisher:
ISBN:
Category : Coccidae
Languages : en
Pages : 63

Book Description


Insect Pests of the Lesser Antilles

Insect Pests of the Lesser Antilles PDF Author: Henry Arthur Ballou
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 228

Book Description


Insect Pests of the Lesser Antilles

Insect Pests of the Lesser Antilles PDF Author: Henry Arthur Ballou
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 230

Book Description


Encyclopedia of Scale Insect Pests

Encyclopedia of Scale Insect Pests PDF Author: Takumasa Kondo
Publisher: CABI
ISBN: 1800620640
Category : Technology & Engineering
Languages : en
Pages : 636

Book Description
Scale insects feed on plant juices and can easily be transported to new countries on live plants. They sometimes become invasive pests, costing billions of dollars in damage to crops worldwide annually, and farmers try to control them with toxic pesticides, risking environmental damage. Fortunately, scale insects are highly susceptible to control by natural enemies so biological control is possible. They have unique genetic systems, unusual metamorphosis, a broad spectrum of essential symbionts, and some are sources of commercial products like red dyes, shellac and wax. There is, therefore, wide interest in these unusual, destructive, beneficial, and abundant insects. The Encyclopedia of Scale Insect Pests is the most comprehensive work on worldwide scale insect pests, providing detailed coverage of the most important species (230 species in 26 families, 36% of the scale insect pest species known). Advice is provided on collection, preservation, slide-mounting, vouchering, and labelling of specimens, fully illustrated with colour photographs, diagrams and drawings.

Agricultural News

Agricultural News PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 484

Book Description


West Indian Bulletin

West Indian Bulletin PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 422

Book Description


Tropical Agriculturist

Tropical Agriculturist PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 796

Book Description