Quarantine requirements for the importation of black rhinoceros from Zimbabwe into Australia     

KA DOYLE  BA ROBINSON  DW WILSON 《Australian veterinary journal》1995,72(10):364-368

SUMMARY The proposal by the Zoological Parks Board of New South Wales to import 10 southern black rhinoceros (Diceros bicornis) from Zimbabwe as part of an international project for conservation of the species presented the Australian Quarantine and Inspection Service (AQIS) with a unique challenge. This importation is, at least in the modern era, the first importation of live herbivores from the African continent. Many of the serious animal diseases in the world are endemic in parts of Africa. Knowledge of which of these diseases infect wild species and may be transmitted from the wild species to domesticated species, is limited. This paper describes the strategies adopted by AQIS to facilitate the importation of rhinoceros while maintaining protection of Australian consumers, rural industries, domestic livestock and fauna against the entry and spread of unwanted pests and diseases.  相似文献   

Marked neutropenia in five tumor-bearing cats one week following single-agent vincristine sulfate chemotherapy     

Hahn KA KA  Fletcher CM  Legendre AM 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》1996,25(4):121-123

  相似文献   

Preliminary investigation comparing a detomidine continuous rate infusion combined with either morphine or buprenorphine for standing sedation in horses          下载免费PDF全文

Joanna J Potter  Paul D MacFarlane  Emma J Love  Henry Tremaine  Polly M Taylor  Joanna C Murrell 《Veterinary anaesthesia and analgesia》2016,43(2):189-194

  相似文献   

Retrospective assessment of tolerability and efficacy of zoledronate in the palliative treatment of cancer-bearing dogs     

MG Lopes  G Tosi  KA McNaught  JS Morris 《Australian veterinary journal》2023,101(1-2):58-64

Zoledronate is a bisphosphonate frequently used for the treatment of hypercalcaemia of malignancy and tumour-associated bone pain in dogs, however, there is a paucity of information regarding its use in veterinary medicine. The aim of this retrospective study was to report the tolerability of zoledronate in the palliative treatment of cancer-bearing dogs and secondarily to to assess the efficacy of zoledronate for the treatment of hypercalcaemia of malignancy. Thirty-seven dogs (22 with tumour-associated bone pain and 15 with hypercalcaemia of malignancy) that received 114 zoledronate infusions were included. Tolerability was assessed by the absence of post-zoledronate hypocalcaemia or other adverse events as defined by Veterinary Cooperative Oncology Group-Common Terminology Criteria for Adverse Events criteria. Efficacy was assessed by comparison of available ionized calcium levels before and after zoledronate administration in hypercalcaemic dogs. In 79% of zoledronate infusions, no adverse events were reported. The majority of adverse events which occurred in the other 21% of infusions could be attributed to concurrent chemotherapy or the underlying neoplastic disease. There was a small but significant increase in creatinine following treatment with zoledronate, however, none of the dogs developed clinically significant renal disease. In eight hypercalcaemic dogs with available ionized calcium following zoledronate administration, ionized calcium decreased rapidly within 7 days following treatment with zoledronate. Zoledronate is well-tolerated with few recorded adverse events, however, monitoring of serum creatinine is advised. Zoledronate seems to be effective in the treatment of hypercalcaemia of malignancy.  相似文献   

Ecology and management of earthworm casting on sports turf     

Paige E Boyle  Michael D Richardson  Mary C Savin  Douglas E Karcher  Daniel A Potter 《Pest management science》2019,75(8):2071-2078

Earthworm activity is beneficial in most natural and agricultural systems, but excessive earthworm casting is a problem on sports fields worldwide. Expulsion of soil‐rich earthworm fecal matter, or casts, as mounds of soil on the turf canopy can muddy the surface, reduce photosynthesis, and lead to thinning, weed invasion and surface softening. Casts affect ball roll on sports fields, cause fouling of maintenance equipment, and dull mower blades. Build‐up of cast material on reel mower units can affect height and quality of cut. Casting activity is dependent on environmental conditions such as soil texture, temperature, moisture, pH, and organic matter. Response to environmental conditions varies by species. Management options are limited, because no pesticides are specifically labeled for earthworm control at this time, and cultural control methods such as soil modification, turfgrass clipping removal, and sand topdressing have limited and inconsistent efficacy. Products containing plant‐derived saponins and irritants show promise for earthworm management. Pest management practices to mitigate excessive earthworm casting will likely need to be species‐specific, but limited knowledge of earthworm identification by end‐users further inhibits the efficacy of control measures. © 2019 Society of Chemical Industry  相似文献   

Strengths and limitations of Bacillus thuringiensis galleriae for managing Japanese beetle (Popillia japonica) adults and grubs with caveats for cross‐order activity to monarch butterfly (Danaus plexippus) larvae     

Carl T Redmond  Lindsey Wallis  Matthew Geis  R Chris Williamson  Daniel A Potter 《Pest management science》2020,76(2):472-479

  相似文献   

新疆生产建设兵团第八师农田残膜含量及在土壤中分布情况          下载免费PDF全文

卡那特  张兴瑶  李维军  王辉 《农业工程》2020,10(1):45-47

在新疆生产建设兵团第八师农田进行了残膜样品采集,并对不同采样深度下不同面积的农田残膜含量及数量进行统计分析,获取了土壤中残膜的分布情况,旨在为残膜回收机械的设计以及残膜回收策略的制定提供参考。   相似文献   

水生植被对洪泽湖湖滨湿地水环境净化效果及影响因素分析(英文)     

赵洪波  吴睿  卡林 《农业科学与技术》2012,(1):211-216

[目的]分析研究洪泽湖湖滨地区植物群落对湿地水环境的净化效果,为该区生态修复提供参考依据。[方法]以洪泽湖湿地国家级自然保护区典型湖滨带为研究对象,通过对该区的水草区和无草区环境特征进行野外调查,并结合室内试验,测定湖泊湿地水体的营养盐(N和P)、化学需氧量(COD)及透明度(SD)含量的变化,定量分析水生植被在生长过程中对湖泊湿地生态系统中水环境的净化效果,并对其可能存在的影响因素进行探讨。[结果]水生植被对洪泽湖湿地水环境中TN、TP、COD、Chla的去除作用及对SD含量变化有较明显的影响。水生植物之间的竞争可以抑制藻类的生长,减轻水体的富营养化情况。[结论]该试验为研究洪泽湖湖滨带生态修复及增强其自净能力提供理论依据。  相似文献   

放牧补饲对肉用犊牛生长发育与经济效益的影响     

周振勇  李红波  闫向民  杜玮  张金山  卡德尔  张杨 《安徽农业科学》2016,(10):140-143

[目的]研究在放牧补饲条件下不同品种肉牛的早期生长发育与经济效益。[方法]选择3月龄断奶新褐杂牛(新疆褐牛与本地牛)、安杂牛(安格斯与本地牛)、荷斯坦牛、土种牛31头,按品种分组开展夏草场放牧补饲试验。[结果]安杂牛、荷斯坦牛、新褐杂牛和土种牛补饲日增重分别为0.51、0.55、0.56、0.25 kg/d,安杂牛、荷斯坦牛、新褐杂牛的日增重与土种牛相比差异极显著(P0.01)。新褐杂牛、荷斯坦牛、安杂牛的放牧补饲效果较土种牛好,新褐杂牛、荷斯坦牛、安杂牛和土种牛的投入产出比分别为1∶2.32、1∶2.29、1∶2.12和1∶1.02,放牧补饲经济效益明显。[结论]早期断奶对后期放牧补饲肉牛的生长发育具有促进作用。  相似文献   

The significance of small vs large intestinal digestion of cereal grain and oilseed protein in the equine     

P.G. Gibbs PhD  G.D. Potter PhD  G.T. Schelling PhD  J.L. Kreider PhD  C.L. Boyd DVM   《Journal of Equine Veterinary Science》1996,16(2):60-65

Mature ponies fitted with permanent ileal cannulas were used in two 3×3 Latin square experiments to quantify prececal, postileal and total tract digestion of N. In trial 1, corn, oats and sorghum were each fed with coastal Bermuda grass hay in 75:25 ratios. Apparent prececal digestibilities were similar (P>.05) and averaged 46.6%. By-difference procedures were employed to calculate digestibility of the cereal grain N only and apparent prececal N digestibility averaged 57.1%. In trial 2, a basal corn and hay diet was supplemented with cottonseed meal and soybean meal. Apparent total tract N digestibilities were similar (P>.05) across treatments, and prececal digestibility averaged 45.6%. By-difference calculations were used to determine digestibility of SBM and CSM N alone. Apparent prececal digestibility of SBM was 52.5% and was lower (P<.05) than 81.2% for CSM. It is possible that inadequate or excessive heat treatment of SBM affected enzymatic digestion. True digestibility of total rations fed in trial 2 was estimated by linear regression of nitrogen digested on nitrogen intake or N presented to the large intestine. True N digestibility of diets containing SBM and CSM was 54.7% and 69.4%, respectively.  相似文献