绿僵菌油剂防治新疆山地草原蝗虫的田间试验   总被引：14，自引：0，他引：14  

李保平  Roy Bateman  李国有  孟玲  郑耘  艾尼瓦尔 《中国生物防治》2000,16(4):145-147

用绿僵菌油剂在新疆山地草原对蝗虫进行了防治试验。喷药后采样,罩笼饲养从第3天开始感病死亡,第5天死亡明显增多,第6天绝大部分蝗虫死亡。该绿僵菌在自然条件下对试验区内的5种蝗虫具有相同的感染致病力。田间防效在第15天为60.9%,第18天为73.7%。  相似文献   

The Biopesticide Manual. (1st Edition: 1998) Ed. L.G. Copping     

Dr Roy Bateman 《Integrated Pest Management Reviews》2000,5(2):147-147

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Duration of the persistent activity of moxidectin against Haemonchus contortus in sheep     

KA ABBOTT  RM COBB†  M HOLM GLASS† 《Australian veterinary journal》1995,72(11):408-410

SUMMARY Weaned lambs were infected with Haemonchus contortus 35,28,21,14 and 7 days after treatment with moxidectin at 0.2 mg/kg and 35 and 14 days after treatment with ivermectin at the same dose rate. Worm counts 14 days after infection showed that moxidectin prevented the establishment of over 99% of infective larvae for 28 days and reduced the establishment rate at 35 days by 96%, relative to ivermectin. There was no difference in the protective efficacy of ivermectin at 14 or 35 days. The persistence of moxidectin is likely to provide advantages in nematode control, particularly when used as a strategic early summer treatment or as a pre-lambing treatment to ewes. Implications of the persistent activity of moxidectin for the development of resistance during the decay phase are discussed.  相似文献   

Observations on the endo- and ectoparasites affecting dogs and cats in Aboriginal communities in the north-west of Western Australia   总被引：1，自引：1，他引：0  

RCA THOMPSON  BP MELONI  RM HOPKINS  P DEPLAZES  JA REYNOLDSON 《Australian veterinary journal》1993,70(7):268-270

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Antebrachiometacarpal arthrodesis in five dogs     

ST Lewis  DD Lewis  AR Cross  RM Radasch  C Boekhout‐Ta 《Australian veterinary journal》2019,97(4):122-127

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The effectiveness of eleven sterol biosynthesis-inhibiting fungicides against the take-all fungus,Gaeumannomyces graminis var. tritici,in relation to their physical properties     

Geoffrey L. Bateman  Peter H. Nicholls  Keith Chamberlain 《Pest management science》1990,29(1):109-122

Eleven sterol biosynthesis-inhibiting fungicides were compared in experiments to determine the physico-chemical properties required for most effective control of take-all by soil treatment. All were active in agar culture against an isolate of the pathogen which causes take-all, Gaeumannomyces grammis var. tritici, with prochloraz being the most toxic (EC₅₀ 0.02 μg ml^?1) and PP 969 the least (EC₅₀ 0.44 μg ml^?1). Penconazole and PP 969 had vapour activity against the fungus in further bioassays on agar. In soil in pots, the most strongly lipophilic compound, buthiobate, was ineffective against take-all in wheat; triadimenol was most effective and, like flutriafol, nuarimol and PP 969, retained some effectiveness after 12 weeks in soil. PP 969, unlike penconazole or nuarimol, was effective in soil treated unevenly by mixing the fungicides in layers. PP 969 is relatively polar, and it is suggested that this property, allowing redistribution in soil water rather than as vapour, outweighed its poor intrinsic toxicity. The ideal soil-treatment fungicide should therefore be polar and also have good intrinsic activity and moderate persistence. None of the compounds tested had all these properties.  相似文献   

A phosphatidase produced by Sclerotium rolfsii     

T C Tseng  D F Bateman 《Phytopathology》1969,59(3):359-363

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Acute polyneuromyopathy with respiratory failure secondary to monensin intoxication in a dog          下载免费PDF全文

Luis Bosch LV  MSc  Alexa M. Bersenas DVM  MSc  DACVECC  Shane Bateman DVM  DVSc  DACVECC 《Journal of Veterinary Emergency and Critical Care》2018,28(1):62-68

Objective

To describe a successfully managed case of polyneuropathy and respiratory failure secondary to presumed monensin intoxication.

Case Summary

A 9‐month‐old Australian Shepherd was evaluated for progressive generalized weakness and respiratory distress. Several days preceding presentation, the dog was seen playing with a monensin capsule, and had free access to a barn where the product was stored and where chewed capsules were subsequently found. The dog was presented with flaccid tetraparesis, hyperthermia, and severe respiratory distress. Bloodwork and urinalysis revealed marked increase in serum creatine kinase concentration and presumed myoglobinuria. Cardiac troponin I level was markedly increased. Management included mechanical ventilation for 5 days, fluid‐therapy, active cooling, antimicrobial therapy, analgesia, gastroprotectants, antiemetics, enteral feedings, continuous nursing care, and physiotherapy. Intravenous lipid rescue therapy was administered with lack of improvement in respiratory function and muscle strength. The patient completely recovered and was discharged after 12 days of hospitalization.

New or Unique Information Provided

Monensin intoxication should be considered in the differential diagnosis of acute polyneuromyopathy and respiratory failure in dogs with access to this compound. Respiratory failure secondary to monensin intoxication does not necessarily carry a poor prognosis if mechanical ventilation can be provided as a bridge until return of respiratory function is achieved.  相似文献   

Laboratory and Postmortem Diagnosis of Bovine Respiratory Disease     

Jeff L. Caswell  Joanne Hewson  Ðurđa Slavić  Josepha DeLay  Ken Bateman 《Veterinary Clinics of North America: Food Animal Practice》2012

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Evaluation of diagnostic and quantitative PCR for the identification and severity assessment of eyespot and sharp eyespot in winter wheat   总被引：1，自引：0，他引：1  

A. S. Turner †  P. Nicholson  S. G. Edwards  G. L. Bateman  L. W. Morgan  A. D. Todd  D. W. Parry  J. Marshall  M. Nuttall 《Plant pathology》2001,50(4):463-469

Diagnostic and quantitative polymerase chain reaction (PCR) provided clarification of the causes of symptoms and the extent of infection by eyespot ( Tapesia spp.) and sharp eyespot ( Rhizoctonia cerealis ) on winter wheat at early growth stages. Disease assessments made before stem extension, when decisions to apply fungicides are usually made, often did not agree with the pathogen diagnoses using PCR, suggesting that such early visual diagnoses may be unreliable. Visual and PCR diagnoses made on stems in summer generally supported each other, but there were often discrepancies in relating disease severity to amounts of pathogen present when determined by regression analyses of incidence or severity of symptoms on amount of pathogen DNA. Mixed symptoms caused by different pathogens may sometimes have been confounded. Relationships between symptoms and DNA of eyespot pathogens were less clear on some cultivars, often those with least disease. Sharp eyespot symptoms had a stronger relationship to DNA of its pathogen. Significant regressions often accounted for a small percentage of the variance, suggesting either that pathogens not assayed were contributing to symptoms or that lesions were in some cases persisting longer into the season than pathogen DNA. The frequency of pathogen detection before stem extension was a poor predictor of the amounts of pathogen DNA measured later in the season.  相似文献