How to control the pear thrips. (Euthrips pyri Daniel)

Related Titles

Series: Circular (United States. Bureau of Entomology), no. 131

By

Foster, Shirley Watson.

Jones, P. R. (Paul Robert) , joint author.
United States. Bureau of Entomology.
United States. Department of Agriculture.

Type

Book

Material

Published material

Publication info

Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1911

Notes

Title from caption.

Circular No. 131.

"Issued January 9, 1911."

At head of title: United States Department of Agriculture, Bureau of Entomology.

Contents: Distribution -- Economic importance. pp. 1.

Contents: Character of injury -- Life history. pp. 2.

Contents: Control measures -- Experiments in thrips control. pp. 6.

Contents: Cultivation -- Spraying. pp. 7.

Contents: Distillate-oil emulsion. pp. 8.

Contents: Commercial results -- Prunes, Santa Clara County -- Demonstration for 1909. pp. 10.

Contents: Results 1910 -- Plowing results. pp. 13.

Contents: Demonstrations for 1910. pp. 14.

Contents: Other demonstrations -- Pears, Contra Costa County. pp. 16.

Contents: Cherries, Sacramento County -- Recommendations. pp. 19.

Contents: Timing the applications. pp. 20.

Contents: Schedule of applications. pp. 21.

Contents: Materials to use. pp. 22.

Contents: Summary. pp. 24.

Subjects

Agricultural pests , Pear thrips

Language

English

Identifiers

DOI: https://doi.org/10.5962/bhl.title.63462
NAL: 1 En82C no. 131 1911
OCLC: 811135968
Wikidata: https://www.wikidata.org/entity/Q51491135