Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons™

Open Access. Powered by Scholars. Published by Universities.®

Weed Science

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 11281 - 11285 of 11285

Full-Text Articles in Life Sciences

Moss: Flora Of Maine, Robert N. Miller Jan 1951

Moss: Flora Of Maine, Robert N. Miller

Maine Collection

Moss: Flora of Maine

by Robert N. Miller

Gorham State Teachers College, Gorham, Maine, 1951.

Contents: What Are Mosses? / Moss Groups / Suggestions for Collecting, Mounting and Preservation of Moss Specimens / Over-All Pictures of the Capsules and Setae / Types of Leaves / Glossary / Outline Key to Some Maine Mosses


Ecological Study Of The Weed Population Of Eastern Nebraska, Elva L. Norris Jan 1939

Ecological Study Of The Weed Population Of Eastern Nebraska, Elva L. Norris

University Studies (University of Nebraska) (1888–1984)

EXACT knowledge of the relations existing between weeds and cultivated crops is very limited. This is true also of the amount of viable weed seed present in arable soil. Impressions and observations have been recorded, but very few quantitative investigations have been made. The numerous circulars and bulletins about weeds, issued by many experiment stations, deal mostly with descriptions of species and methods of weed control. The present research was undertaken primarily to determine the relationship which exists between weeds and cultivated crops, but also to obtain an estimation of the number of viable weed seeds present in the soil. …


Bulletin No 32 - Noxious Weeds And Poison Plants, Department Of Agriculture, Western Australia Jan 1910

Bulletin No 32 - Noxious Weeds And Poison Plants, Department Of Agriculture, Western Australia

Bulletins 1 - 2999

Many settlers, new to this State, find some difficulty in distinguishing those vegetable pests which are classed as noxious weeds, the eradication of which is made compulsory under the Noxious Weeds Act of 1904.

In order to facilitate the ready recognition of the plants which are the least familiar, the Department of Agriculture has prepared this Bulletin, giving illustrations of the several varieties which have been gazetted as noxious. these are: - Stinkwort, Bathurst Burr, Noogoorn Burr, Nut Bramble, Spanish Radish, Prickly Pear, Apple of Sodom, sweet Briar, Wild Bramble, Star Thistle (purple), Double Gee and Water hyacinth.


The Grasses Of Nebraska, Charles E. Bessey, Robert Bolin , Depositor Jan 1905

The Grasses Of Nebraska, Charles E. Bessey, Robert Bolin , Depositor

School of Biological Sciences: Faculty Publications

Dr Bessey was the Nebraska State Botanist and Professor of Botany at University of Nebraska. This report contains a classification list of grasses found in the state and brief comments on the usefulness of the various grasses.


Plants Of Maine: Our Native Flora & Some Notes On Maine Cattle, F. Lamson Scribner Jan 1874

Plants Of Maine: Our Native Flora & Some Notes On Maine Cattle, F. Lamson Scribner

Maine Collection

Plants of Maine: Our Native Flora & Some Notes on Maine Cattle

by F. Lamson Scribner

Two articles originally published in "Agriculture of Maine 1874-5, 19th Annual Report of the Secretary of the Maine Board of Agriculture."

Contents:Ornamental and Useful Plants of Maine / Some Notes on Maine Cattle