Zur Kenntnis der Obstbaumkarbolineumemulsionen. II. Teilchengröße und insektizide Wirkung     

Dr. Ferdinand Beran 《Journal of pest science》1937,13(1):1-3

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Zur Kenntnis der Obstbaumkarbolineumemulsionen     

Ferdinand Beran 《Journal of pest science》1938,14(9):109-111

Ohne Zusammenfassung Mit 5 Abbildungen.  相似文献   

Der Arsengehalt von Futtergras als Folge der Schädlingsbekämpfung     

Ferdinand Beran 《Journal of pest science》1934,10(4):43-47

Ohne Zusammenfassung Mit 4 Abbildungen.  相似文献   

Clinical and pathological findings of Babesia infection in dogs   总被引：1，自引：0，他引：1  

PJ IRWIN  GW HUTCHINSON 《Australian veterinary journal》1991,68(6):204-209

The clinical and pathological findings of Babesia infection in 32 dogs in northern Australia are presented. Eleven different breed types were represented from 6 localities in north Queensland and one locality in northern Western Australia. Twenty three (72%) were males. Babesia-infected dogs were grouped by the degree of haematological disturbance and clinical severity: Acute babesiosis (25/32), all pups with severe haemolytic anaemia; subclinical carriers (5/32) with non-specific malaise, characterised haematologically by a normal erythrogram but marked leucopenia; chronic anaemia, observed in 2 adult dogs. Pups were azotaemic (serum urea greater than 6.6 mmol/l) and had elevated serum bilirubin levels (20.8 to 48.5 mmol/l). Total serum protein was usually within the normal range. Pups that died were also hypoglycaemic and severely hyperkalaemic (K+ greater than 10 mmol/l). Low parasitaemias in routine blood smears complicated diagnosis but smears made from ear or toe capillaries, or after haematocrit concentration, greatly enhanced finding parasitised cells. At necropsy, pallor and jaundice were the most consistent observations. Haemoglobinuric nephrosis, an active reticulo-endothelial system and capillaries packed with large numbers of infected erythrocytes were the main histopathological findings. A combination of imidocarb dipropionate at 5 mg/kg body weight, given intramuscularly, with fluid therapy and blood transfusion was the most successful treatment.  相似文献   

Suspected Cryptostegia grandiflora (rubber vine) poisoning in horses     

DR COOK  GW CAMPBELL  AR MELDRUM 《Australian veterinary journal》1990,67(9):344-344

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Serologic diagnosis of encephalomyocarditis virus infection in swine by the microtiter serum neutralization test     

J J Zimmerman  H T Hill  G W Beran  M C Meetz 《Journal of veterinary diagnostic investigation》1990,2(4):347-350

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Epidemiologic study of campylobacteriosis in Iowa cattle and the possible role of unpasteurized milk as a vehicle of infection   总被引：3，自引：0，他引：3  

D P Warner  J H Bryner  G W Beran 《American journal of veterinary research》1986,47(2):254-258

Bile samples were collected from 477 Iowa dairy cows and were cultured for thermophilic campylobacters. The prevalence of thermophilic campylobacters in the bile was 15.5%. Campylobacter jejuni and C coli from dairy cattle, chickens, pigs, sheep, and human beings were serotyped to develop host-species profiles. Human and cattle serologic profiles were the most similar, and human and chicken profiles shared several similarities. Epidemiologic data from 168 human cases of campylobacteriosis indicated that 23% of the cases were associated with consumption of unpasteurized milk.  相似文献   

An outbreak of fatal verminous pneumonia in cattle in north Queensland     

WL TOWNSEND  GW JONES  NP STEWART 《Australian veterinary journal》1992,69(9):231-231

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Hofrat Professor Dr. Bruno Wahl 85 Jahre     

Beran 《Journal of pest science》1962,35(1):12-12

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Developing Pheromone Traps and Lures for Maruca vitrata in Taiwan     

S. Schläger  C. Ulrichs  R. Srinivasan  F. Beran  K. R. M. Bhanu  I. Mewis  M. Schreiner 《Gesunde Pflanzen》2012,64(4):183-186

The larvae of the legume pod borer, Maruca vitrata (Lepidoptera: Pyralidae), cause severe damage on economically important legume crops in the tropics. The female moth produces volatile components to attract males for mating. The so-called sex pheromones are species-specific multi-component blends and are used as lures in crop protection for pest monitoring. Their chemical identification and ratios is critical to design efficient lures. The following sex pheromone components for M. vitrata have been described: (E, E)-10,12-hexadecadienal (major compound), (E, E)-10,12-hexadecadienol and (E)-10-hexadecenal (minor components). The ratio of 100:5:5 of these components was the most attractive in trapping experiments in Benin, Africa. According to this ratio, a synthetic pheromone lure was developed for commercial use. But the commercially available blend was not attractive in field trapping experiments in other regions of sub-Saharan Africa and Southeast Asia. These findings lead to the conclusion that there is a possible polymorphism in the blend composition of the M. vitrata sex pheromone among populations from different geographical regions. In Taiwan, M. vitrata moths were never caught efficiently by the commercially available pheromone lures and traps. This paper reports trap and lure optimization experiments for effective trapping of Taiwanese M. vitrata moths in different leguminous crops.  相似文献