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Articles 1621 - 1650 of 1811

Full-Text Articles in Animal Sciences

End Matter, Vol. 10 No. 1 Jun 1968

End Matter, Vol. 10 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Ticks Of The National Reactor Testing Station, Dorald M. Allred Jun 1968

Ticks Of The National Reactor Testing Station, Dorald M. Allred

Brigham Young University Science Bulletin, Biological Series

During the period from June, 1966, to September, 1967, 27 amphibians of two species, 446 reptiles of eight species, 561 birds of 81 species, and 4050 mammals of 26 species were examined for ectoparasites at the National Reactor Testing Station in southern Idaho. Of seven species of ticks collected, the predominant one was Ixodes kingi, found on mammals of 12 species. Next in abundance was Dermacentor andersoni found on birds of three species and mammals of 16 species. Haemaphysalis leporispalustris was taken from birds of 10 species and six spvecies of mammals. Four other species of Ixodes were taken from …


Front Matter, Vol. 9 No. 3 Jan 1968

Front Matter, Vol. 9 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Taxonomic Review : Miridae Of The Nevada Test Site And The Western United States, Harry H. Knight Jan 1968

Taxonomic Review : Miridae Of The Nevada Test Site And The Western United States, Harry H. Knight

Brigham Young University Science Bulletin, Biological Series

Approximately 5,000 specimens of plant bugs were collected at the Nevada Test Site between 1959 and 1965. Greatest emphasis was given to collecting from June 10–24, 1965, when the desert areas at the test site were unusually profuse with blooming vegetation. A total of 160 species representing 50 genera was taken at the test site. Of these, 7 genera and 96 species are new to science.

Comparative data for these and additional species from other parts of western North America are also included. These represent an additional 449 species, of which 5 genera and 148 species are new to science. …


Wheat In Development Programmes For New Esperance Farmers, R J. Doyle, G. D. Oliver Jan 1968

Wheat In Development Programmes For New Esperance Farmers, R J. Doyle, G. D. Oliver

Journal of the Department of Agriculture, Western Australia, Series 4

IN the December, 1967, issue of the Journal of Agriculture, we reported on five development budgets for the Esperance region.

The aim of the exercise was to find out if a new settler concentrating on sheep, with $20,000 available for development after acquisition of land, could make a reasonable living for himself and his family while developing his farm.


Land Resource Evaluation - Ninety Mile Tank Report On Trials Conducted 1968, 1969 And 1970 By Plant Research Division And Wheat And Sheep Division, J W. Gartrell Jan 1968

Land Resource Evaluation - Ninety Mile Tank Report On Trials Conducted 1968, 1969 And 1970 By Plant Research Division And Wheat And Sheep Division, J W. Gartrell

Experimental Summaries - Plant Research

In the late 1920's the seven million acres of virgin land between Hyden and Salmon Gums were considered for settlement under the "3,500 farms scheme" because it constituted "practically the only large area of wheat lands in a suitable climatic zone not then settled in Australia" (Teakle 1939). At that time the sandy scrubplain soils were more a liability than an asset because methods of profitably farming the light soils had not then been evolved. These useless scrubplains merely increased the distances between patches of' more f'ertile soils. The scheme for settlement was based mainly on the potential of' the …


West Midlands Development : Poison Plants In The West Midlands, T E H Aplin Jan 1968

West Midlands Development : Poison Plants In The West Midlands, T E H Aplin

Journal of the Department of Agriculture, Western Australia, Series 4

TOXIC plants have caused considerable economic loss to stock raisers since the early days of settlement in Western Australia.

Although much is now known of the toxic materials contained in such plants, and although most of the plants have been thoroughly publicised, losses are still occurring in many areas.


Amsinckia Or Yellow Burr-Weed (Amsinckia Spp.), G R W Meadly Jan 1968

Amsinckia Or Yellow Burr-Weed (Amsinckia Spp.), G R W Meadly

Journal of the Department of Agriculture, Western Australia, Series 4

YELLOW BURR-WEED is widely established in the Wimmera and Mallee districts in Victoria, presumably introduced with fodder brought to this country from the United States about 1914.

It is a problem in Oregon and other north west wheat areas of America.

The weed is also widespread in New South Wales, being most troublesome in the wheat-growing sections of the Riverina. It is not established to the same extent in South Australia and Queensland.

The recent discovery of areas infested with yellow burr-weed at Merredin prompted the Agriculture Protection Board to declare it a primary noxious weed for Western Australia.


Snail Investigations : A Progress Report, G D. Rimes Jan 1968

Snail Investigations : A Progress Report, G D. Rimes

Journal of the Department of Agriculture, Western Australia, Series 4

Experimental baits and sprays have given promising control of snails in cereals and pastures in the Geraldton-Dongara districts.

The problem of harvesting infested wheat crops has been overcome by attaching a specially designed rake in front of the header ccmb to remove snails from the plants.


Bulletin No 3547 - Kimberley Research Station - Progress Report 1968, Western Australian Department Of Agriculture Jan 1968

Bulletin No 3547 - Kimberley Research Station - Progress Report 1968, Western Australian Department Of Agriculture

Bulletins - 3000 - 3999

Rivers flowing to the Gulf of Carpentaria and the Timor Sea have been estimated by hydrologists to carry about three times the water transported annually over the Murray drainage system and the South Eastern slopes which, together, comprise the highly settled agricultural areas of South Eastern Australia.

In 1945, the North Australian Development Committee recommended research in the Ord-Victoria rivers region as a first step toward ultimate agricultural development of this Northern potential and, in 1946, the Kim- berley Research Station commenced operations under the joint control of the Commonwealth Scientific and Industrial Research Organization and the Western Australian Department …


Report On Trials Conducted In 1978 And 1969 By Plants Research Division And Wheat And Sheep Division, J W. Gartrell Jan 1968

Report On Trials Conducted In 1978 And 1969 By Plants Research Division And Wheat And Sheep Division, J W. Gartrell

Experimental Summaries - Plant Research

In the late 1920's the seven million acres of virgin land

between Hyden and Salmon Gums were considered for settlement under

the "3,500 farms scheme" because it constituted "practically the

only large area of wheat lands in a suitable climatic zone not then

settled in Australia" (Teakle 1939).


Common Heliotrope : (Heliotropum Europaeum L.), G R W Meadly Jan 1968

Common Heliotrope : (Heliotropum Europaeum L.), G R W Meadly

Journal of the Department of Agriculture, Western Australia, Series 4

THE Borage family, to which common heliotrope belongs, includes several other plants which are troublesome weeds in Australia.

Patersons curse is widespread in several States, yellow burr-weed is a problem in wheat growing areas, particularly in Victoria, and corn gromwell also causes concern to some wheat farmers.


Heart-Leaf Poison, River Poison, Stirling Range Poison, T E H Aplin Jan 1968

Heart-Leaf Poison, River Poison, Stirling Range Poison, T E H Aplin

Journal of the Department of Agriculture, Western Australia, Series 4

THIS article deals with heart-leaf poison, river poison and Stirling Range poison, all more or less restricted to the lower South-Western Region of Western Australia.


Oestrogen Free Subterranean Clovers : Their Development And Prospects, C M. Francis Jan 1968

Oestrogen Free Subterranean Clovers : Their Development And Prospects, C M. Francis

Journal of the Department of Agriculture, Western Australia, Series 4

SELDOM have plants received more publicity than the "oestrogen free" subterranean clovers developed by the University of Western Australia's Institute of Agriculture.

The production of oestrogen free clovers has attracted great popular interest, particularly among farmers in the southern sheep raising districts.


Poison Plants Of Western Australia : Crinkle-Leaf Poison (Gastrolobium Villosum Benth.), Runner Poison (G. Ovalifolium Henfr.), Horned Poison And Hill River Poison (G. Polystachyum Meissn.), Woolly Poison (G. Tomentosum C.A. Gardn.), T E H Aplin Jan 1968

Poison Plants Of Western Australia : Crinkle-Leaf Poison (Gastrolobium Villosum Benth.), Runner Poison (G. Ovalifolium Henfr.), Horned Poison And Hill River Poison (G. Polystachyum Meissn.), Woolly Poison (G. Tomentosum C.A. Gardn.), T E H Aplin

Journal of the Department of Agriculture, Western Australia, Series 4

THIS article deals with four toxic species of the genus Gastrolobium which are superficially similar to one other.

Two of these species are prostrate in habit; the other two are more upright but are generally short in stature.


W.A. Dairying : Progress In 42 Years, Maurice C. Cullity Jan 1968

W.A. Dairying : Progress In 42 Years, Maurice C. Cullity

Journal of the Department of Agriculture, Western Australia, Series 4

From hardship and elementary standards, West Australian dairying has developed into a consolidated industry with larger herds, increased output and high quality production.

The changes he has seen are reviewed by Mr. M. Cullity who retired last month from the position of Chief of the Division of Dairying, after 42 years of service to the industry.

THE history of Western Australia's dairying industry has been a story of struggle against hardship, marketing problems and adverse criticism.

In spite of this the industry has steadily grown and greatly improved its efficiency.


End Matter, Vol. 9 No. 3 Jan 1968

End Matter, Vol. 9 No. 3

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 9 No. 2 Dec 1967

Front Matter, Vol. 9 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 9 No. 2 Dec 1967

End Matter, Vol. 9 No. 2

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Birds Of The Upper Colorado River Basin, C. Lynn Hayward Dec 1967

Birds Of The Upper Colorado River Basin, C. Lynn Hayward

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 9 No. 1 Jun 1967

End Matter, Vol. 9 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Male Sphaeropthalmine Mutillid Wasps Of The Nevada Test Site, William E. Ferguson Jun 1967

Male Sphaeropthalmine Mutillid Wasps Of The Nevada Test Site, William E. Ferguson

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 9 No. 1 Jun 1967

Front Matter, Vol. 9 No. 1

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Front Matter, Vol. 8 No. 4 Jun 1967

Front Matter, Vol. 8 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Bibliography Of Utah Botany And Wildland Conservation, Earl M. Christensen Jun 1967

Bibliography Of Utah Botany And Wildland Conservation, Earl M. Christensen

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


End Matter, Vol. 8 No. 4 Jun 1967

End Matter, Vol. 8 No. 4

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Water Blooms, T E H Aplin Jan 1967

Water Blooms, T E H Aplin

Journal of the Department of Agriculture, Western Australia, Series 4

WHEN a body of water becomes discoloured with a super-abundance of free-floating, microscopic plant or, in rare cases, animal life, it is said to develop a "water bloom."

This article discusses some aspects of the appearance of water blooms, particularly those caused by algae, and with the effects that certain toxic algae have on livestock.


Poison Plants Of Western Australia : The Toxic Species Of The Genera Gastrolobium And Oxylobium : Rock Poison (Gastrobolium Callistachys Meissn.), T E H Aplin Jan 1967

Poison Plants Of Western Australia : The Toxic Species Of The Genera Gastrolobium And Oxylobium : Rock Poison (Gastrobolium Callistachys Meissn.), T E H Aplin

Journal of the Department of Agriculture, Western Australia, Series 4

ROCK POISON, so called because it is commonly found on granitic soils, usually among granite rocks, occurs from the Irwin River, southwards to the Dale River and eastwards to Mount Stirling, south of Kellerberrin.


Phalaris Staggers : Prevention By Cobalt Bullets, Bryan J. Gorddard, P. P. Mann, A. J. Hadlow Jan 1967

Phalaris Staggers : Prevention By Cobalt Bullets, Bryan J. Gorddard, P. P. Mann, A. J. Hadlow

Journal of the Department of Agriculture, Western Australia, Series 4

FARMERS in the south west of Western Australia are familiar with the use of cobalt for the prevention of ill-thrift and deaths due to cobalt deficiency in sheep and cattle.

Less common is the use of cobalt for the prevention of chronic phalaris poisoning, known as phalaris staggers.

This condition is well known in eastern Australia, but only isolated cases have been recorded in W.A. no doubt due to the relatively small area sown to phalaris in this state.


Poison Plants Of Western Australia : The Toxic Species Of The Genera Gastrolobium And Oxylobium : York Road Poison And Box Poison, T E H Aplin Jan 1967

Poison Plants Of Western Australia : The Toxic Species Of The Genera Gastrolobium And Oxylobium : York Road Poison And Box Poison, T E H Aplin

Journal of the Department of Agriculture, Western Australia, Series 4

YORK ROAD poison and box poison are two of the most important members of the group of poison plants belonging to the genera Gastrolobium and Oxylobium—the toxic pea-flowered plants.