Medicine and Health Sciences Commons^™

Mulesing : Still The Best Weapon Against Fly-Strike, R A. Mills

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

IN SPITE of modern chemicals and insecticides, blow-fly strike remains one of the major problems facing sheep farmers today.

Infectious Sinusitis Of Turkeys, J Edgar

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

Climatic conditions in W.A. are ideal for turkey production if advantage is taken of the wide open spaces. Over-crowded, poorly ventilated quarters are ideal for the spread of infectious sinusitis, and the disease, once established, is hard to eliminate without a complete change of birds.

This article provides advice for the prevention of this important disease at a time when turkey raising is increasing in W.A.

Effects Of Thiabendazole Treatment On Weight Gains By Nebraska Range Cattle, D. L. Ferguson, D. A. Reynolds, M. J. Twiehaus

School of Veterinary and Biomedical Sciences: Faculty Publications

The results of these studies indicate that a high percentage of Nebraska range cattle are infected with gastrointestinal parasites, but at a subclinical level of infection. However, significant differences were not observed in average daily gain between thiabendazole-treated range cattle and unmedicated controls in three of four field trials. In the three trials the average improvement in daily gain in animals receiving thiabendazole once averaged .01 lb greater than untreated controls. During a 120 day grazing period this improvement would not be sufficient to pay for the wormer or cost of additional labor.

Effects Of Thiabendazole Treatment On Weight Gains By Nebraska Range Cattle, D. L. Ferguson, D. A. Reynolds, M. J. Twiehaus

School of Veterinary and Biomedical Sciences: Faculty Publications

The results of these studies indicate that a high percentage of Nebraska range cattle are infected with gastrointestinal parasites, but at a subclinical level of infection. However, significant differences were not observed in average daily gain between thiabendazole-treated range cattle and unmedicated controls in three of four field trials. In the three trials the average improvement in daily gain in animals receiving thiabendazole once averaged .01 lb greater than untreated controls. During a 120 day grazing period this improvement would not be sufficient to pay for the wormer or cost of additional labor.

Wildlife Hazards From 1080 Baiting, A R. Tomlinson, C. D. Gooding

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

ONE-SHOT oat baiting with sodium fluoroacetate (1080) is a relatively safe method of trail baiting rabbits.

The hazard to wildlife is small and every effort is made to further reduce the hazard by selective application of the poison.

Poison Plants Of Western Australia : The Toxic Species Of The Genera Gastrolobium And Oxylobium : Wodjil Poison (Gastrolobium Floribundum S. Moore) Breelya Or Kite-Leaf Poison (Gastrolobium Laytonii J. White) Roe's Poison (Oxylobium Spectabile Endl.) Granite Poison (Oxylobium Graniticum S. Moore), T E H Aplin

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

THIS article deals with four species which are found in the pastoral area although three of them are also present in the agricultural area.

Prevent Worms In Cattle, G C De Chaneet

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

PARASITIC gastro enteritis, caused by roundworms, is a common cause of economic loss in calves, yearlings and occasionally cows in south-western Australia. Losses could be prevented if stock owners realised the full effects of these parasites, and understood the causes of worm infestation.

การสร้างภูมิคุ้มโรคในสัตว์ โดยไม่ใช้วัคซีน, ทิม พรรณศิริ

The Thai Journal of Veterinary Medicine

No abstract provided.

การพิเคราะห์โรคสุกร, อัคนี นวรัตน ม.ล.

The Thai Journal of Veterinary Medicine

No abstract provided.

การรักษา Cataract โดยผ่าตัดเอา Lens ออก, เกียรติ แพรวงศ์นุกูล

The Thai Journal of Veterinary Medicine

No abstract provided.

Freeze Processing Semen Vials Using Egg-Yolk Citrate Plussglyceral Exender, พิษณุ สุขัษเฐียร

The Thai Journal of Veterinary Medicine

No abstract provided.

รังสีปริศนา, ปราณี วิสูญ

The Thai Journal of Veterinary Medicine

No abstract provided.

แพะเอ๋ยแพะ, อัคนี นวรัตน ม.ล.

The Thai Journal of Veterinary Medicine

No abstract provided.

โรคมะเร็งกระดูกของสุนัข (Osteosarcoma In A Dog), สงคราม เหลืองทองคำ, บุญมี สัญญสุจจารี

The Thai Journal of Veterinary Medicine

No abstract provided.

โรคโคที่กาญจนบุรี, วิทยา ธรรมวิทย์

The Thai Journal of Veterinary Medicine

No abstract provided.

เรื่องย่อที่น่าสนใจ, พิเคราะห์ อาจทรงคุณ

The Thai Journal of Veterinary Medicine

No abstract provided.

Immunological And Reproductive Responses In The Male Rat Following Challenge With Homologous Or Autologous Sperm, James M. Andress

Masters Theses

No abstract provided.

In Vitro Hypothalamic Stimulation Of Fsh Synthesis And Release In Anterior Pituitaries From Five- And Twenty-Five-Day-Old Female Rats, James A. Dibbet

Masters Theses

No abstract provided.

The Biodegradability Of Detergents And The Effects Of Biodegradable Detergents Upon Root Elongation Of Certain Plants, Nancy Lou Bishop

Masters Theses

The effects of three biodegradable detergents upon root elongation of Cucumis sativus and Avena sativa was determined. All three detergents inhibit root elongation; the degree of inhibition depends on the brand of detergent and the species tested. Contact of the detergents with a sandy-loam results in reversal of inhibition of root elongation; the degree of reversal varies with detergent and species. However, reversal after 48 hours contact with soil does not appear to be due to degradation by microorganisms. Effects of aeration and of pH on test solutions are discussed.

Rearing Orphan Kangaroos, G L. Ward

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

LICENCES are required in Western Australia if certain kangaroos and all species of wallabies are kept in captivity, but orphaned young joeys often need care and hand feeding before they can be released to fend for themselves.

Inoculation Abscesses Can Downgrade Carcasses, M R. Gardiner

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

THE presence of inoculation abscesses in meat is one of the lesser known causes of downgrading or rejection of carcasses, but these abscesses have caused increasing concern in recent years.

They have obvious importance in export carcasses.

The New Stock Diseases Regulations : A Summary Of Major Regulations Under The New Stock Diseases (Regulations) Act, M R. Gardiner

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

THE new Stock Diseases (Regulations) Act proclaimed on August 1, 1970, introduces some new regulations and makes many changes to existing regulations, which could affect most farmers at some time or another.

This article summarises the regulations most likely to affect farmers, with emphasis on new or changed regulations.

A Control Programme For Cheesy Gland In Sheep, M R. Gardiner

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

CASEOUS LYMPHADENITIS, or "cheesy gland" as it is usually known in Australia, is a common disease of sheep which is very important in the economics of the lamb and mutton industry.

High Pre-Mating Liveweights Improve The Lambing Performance Of Merino Ewes, R J. Suiter

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

Analysis of lambing trials with Merino ewes has shown a highly significant association between pre-mating liveweight and lambing performance.

With May-June lambing ewes there was a 2.9 per cent, lambing increase for every extra 10 lb. liveweight; for July-August- September lambing ewes there was a 6.9 per cent, increase for every 10 lb. liveweight increase.

With the May-June lambing there was a critical weight below which twinning was negligible.

Maintaining Ewe Bodyweight For A Late Mating, T Marshall

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

DEPARTMENT OF AGRICULTURE experiments have indicated that the bodyweight of ewes at mating can have a large bearing on lambing performance.

It appears that for every 10 lb. increase in pre-mating bodyweight, an increase of some 3 to 6 per cent, lambs born could be expected, depending on the lambing time.

Effects Of Mastitis On Milk Yield And Composition, Department Of Agriculture, Western Australia

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

EVERY DAIRY farmer knows how much he spends on the treatment of cows affected with mastitis, but the actual loss in production is more difficult to estimate.

As part of the current mastitis research programme the Department of Agriculture's Animal and Dairying Divisions surveyed 37 dairy herds with a believed high incidence of mastitis.

Submitting Plants For Disease Identification, M D. Marcley

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

THERE are several important points to remember when submitting plant material for disease identification by the Department of Agriculture's Plant Pathology Branch.

1970 Nebraska Beef Cattle Report, J. L. Adams, E. F. Frolik, H. W. Ottoson, F. E. Eldridge

Nebraska Beef Cattle Reports

The use of high concentrate rations in finishing cattle has led to a rather high loss of livers due to abscesses.

The 1967 Statistical Summary of the Federal Meat Inspection Service of the USDA indicated the total number of cattle inspected was 27,859,980. Of these, 9.6% were condemned because of liver abscess. Considering the value of a liver to be about $3, the estimated loss to the industry because of condemnatIon due to abscess would be over $8 million annually.

The incidence of liver abscesses increases as the roughage level in a finishing ration decreases below 5% (Table I). The …

Later Mating Improves Lambing Results, R J. Suiter

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

Ovulation studies in Western Australia have indicated that increased lambing percentages in crossbred and Merino ewes could be expected from mating in February-April rather than December- January.

Such increases have been demonstrated in time of lambing trials with crossbred ewes, but had not been seen in Merino flocks until recently.

This report summarises the results of time of lambing trials with Merinos carried out at the Merredin and Wongan Hills Research Stations between 1963 and 1969.

Causes Of Low Lambing Percentages, Department Of Agriculture, Western Australia

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

West Australian Merino flocks average about 70 per cent, lambs marked each year. Reasons for this low percentage are that as many as 30 per cent, of ewes do not lamb, twinning rates are low and from 10 to 25 per cent, of lambs born die.

Among the research projects by the Department of Agriculture's Sheep and Wool Branch have been a number directed at the various stages of reproduction in the ewe. These have given some important leads on the causes of low lambing percentages.

If you have marked less than 60 per cent, lambs in the past several …