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eleanor a ormerod

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Observations of Injurious Insects and Common Farm Pests ... with Methods of Prevention and Remedy

Eleanor A. Ormerod · Simpkin, Marshall , Hamilton, Kent & Co

Sayfa sayısı yok · 1878

Kategori yok

A text-book of agricultural entomology

Eleanor A. Ormerod · Simpkin, Marshall, Hamilton, Kent

238 sayfa · 1892

Entomology / Insect pests / Agricultural pests / Control

Eleanor Ormerod, Ll. D., economic entomologist

Eleanor A. Ormerod · Dutton

348 sayfa · 1904

Biography

A manual of injurious insects with methods of prevention and remedy for their attacks to food crops, forest trees, and fruit

Eleanor A. Ormerod · Simpkin, Marshall, Hamilton, Kent

410 sayfa · 1890

Insect pests / Beneficial insects

General index

Eleanor A. Ormerod · Simpkin, Marshall, Hamilton, Kent & co.

58 sayfa · 1899

Insect pests

Meteorology, charts, diagrams, etc.Cobham JournalsCaroline Molesworth, Eleanor A. Ormerod

Cobham Journals

Caroline Molesworth, Eleanor A. Ormerod · Cambridge University Press

206 sayfa · 2015

Meteorology, observations / Meteorology, charts, diagrams, etc.

A manual of injurious insects

Eleanor A. Ormerod · Simpkin, Marshall, Hamilton, Kent

410 sayfa · 1986

Control / Agricultural pests / Insect pests / Entomology / Lutte contre les Ennemis des cultures

Notes and descriptions of a few injurious farm & fruit insects of South Africa

Eleanor A. Ormerod · Simpkin, Marshall & Co.

116 sayfa · 1889

Insects / Diseases and pests / Insect pests / Fruit / Beneficial insects

Reports of observations on injurious insects and common farm pests during the years 1886-1890, 1891-1894, 1895-1898

Eleanor A. Ormerod · Simpkin

Sayfa sayısı yok · 1887

Injurious and beneficial Insects

CiltHandbook of insects injurious to orchard and bush fruits with means of prevention and remedyEleanor A. Ormerod

Handbook of insects injurious to orchard and bush fruits with means of prevention and remedy

Eleanor A. Ormerod · Simpkin, Marshall, Hamilton, Kent

286 sayfa · 1898

Kategori yok

CiltObservations of Injurious Insects and Common Farm Pests ... with Methods of Prevention and RemedyEleanor A. Ormerod

Observations of Injurious Insects and Common Farm Pests ... with Methods of Prevention and Remedy

Eleanor A. Ormerod · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

Kategori yok

CiltText-Book of Agricultural Entomology; Being a Guide to Methods of Insect Life and Means of Prevention of Insect RavageEleanor A. Ormerod

Text-Book of Agricultural Entomology; Being a Guide to Methods of Insect Life and Means of Prevention of Insect Ravage

Eleanor A. Ormerod · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

Kategori yok

On methods of prevention of insect injury

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1884

Arthropod pests / Plant pests / Plant health

Miss Ormerod on injurious insects

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1882

Arthropod pests / Plant pests / Plant health

Notes on ox warble fly, or bot fly, Hypoderma bovis, De Geer

Eleanor A. Ormerod · [Printed by West, Newman and Co.]

Sayfa sayısı yok · 1888

Cattle / Botflies / Warble flies / Parasites

A lecture on turnip fly, with methods of prevention and remedy

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1882

Arthropod pests / Plant pests / Plant health

by Eleanor A. Ormerod ...

Eleanor A. Ormerod · Simpkin, Marshall & Co.

24 sayfa · 1884

Hypoderma bovis

The Hessian fly Cecidomyia destructor in Great Britian

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1886

Arthropod pests / Plant pests / Plant health

Notes on the Australian bug (Icerya purchasi) in South Africa

Eleanor A. Ormerod · Simpkin, Marshall & Co.

36 sayfa · 1887

Cottony-cushion scale

Notes on ox warble fly, or bot fly, Hypoderma bovis, DeGeer

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1887

Animal parasites and pests / Arthropod pests / Animal health

Notes on injurious insects

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1895

Forestry / Arthropod pests / Plant pests / Plant health

Report of observations of injurious insects and common farm pests 1st-25th 1877-1900

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1878

Insect pests

Paris-green (or emerald green)its uses, and methods for its application, as a means of destruction of orchard moth caterpillars

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1891

Pesticides / Agricultural chemicals

A lecture on wireworm with methods of prevention and remedy

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1883

Arthropod pests / Plant pests / Plant health

Lectures on injurious insects

Eleanor A. Ormerod · v. pub.

Sayfa sayısı yok · 1882

Insect pests

A lecture on effects of weather on insects, delivered at the Royal agricultural college, Cirencester

Eleanor A. Ormerod · Yayınevi bilinmiyor

23 sayfa · 1882

Animal behavior / Arthropods / Entomology / Animal ecology

Notes on "licked beef" and "jelly"

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1895

Animal parasites and pests / Arthropod pests / Nonfood animal products / Animal health

Warbles in hides ...

Eleanor A. Ormerod · Yayınevi bilinmiyor

Sayfa sayısı yok · 1886

Animal parasites and pests / Arthropod pests / Animal health