Über Wollschädlinge und Wollschutz     

Dr. Adolf Herfs 《Journal of pest science》1936,12(12):137-142

Ohne Zusammenfassung Mit 19 Abbildungen.  相似文献   

Versuche zur Bekämpfung der Erdflöhe     

Dr. Adolf Müller 《Journal of pest science》1926,2(3):25-29

Ohne Zusammenfassung Mit 3 Abbildungen.  相似文献   

Entomologica in litteris. II: imprimis de apibus     

Adolf Herfs 《Journal of pest science》1973,46(3):33-37

Ohne ZusammenfassungHerrn Prof. Dipl.-Ing. Dr. ERWIN SCHIMITSCHEK zum 75. Geburtstag.5 Köln 41, Grafenwerthstraße 88  相似文献   

Infrared spectroscopy of comet 81P/Wild 2 samples returned by Stardust     

Keller LP  Bajt S  Baratta GA  Borg J  Bradley JP  Brownlee DE  Busemann H  Brucato JR  Burchell M  Colangeli L  d'Hendecourt L  Djouadi Z  Ferrini G  Flynn G  Franchi IA  Fries M  Grady MM  Graham GA  Grossemy F  Kearsley A  Matrajt G  Nakamura-Messenger K  Mennella V  Nittler L  Palumbo ME  Stadermann FJ  Tsou P  Rotundi A  Sandford SA  Snead C  Steele A  Wooden D  Zolensky M 《Science (New York, N.Y.)》2006,314(5806):1728-1731

Infrared spectra of material captured from comet 81P/Wild 2 by the Stardust spacecraft reveal indigenous aliphatic hydrocarbons similar to those in interplanetary dust particles thought to be derived from comets, but with longer chain lengths than those observed in the diffuse interstellar medium. Similarly, the Stardust samples contain abundant amorphous silicates in addition to crystalline silicates such as olivine and pyroxene. The presence of crystalline silicates in Wild 2 is consistent with mixing of solar system and interstellar matter. No hydrous silicates or carbonate minerals were detected, which suggests a lack of aqueous processing of Wild 2 dust.  相似文献   

Organics captured from comet 81P/Wild 2 by the Stardust spacecraft     

Sandford SA  Aléon J  Alexander CM  Araki T  Bajt S  Baratta GA  Borg J  Bradley JP  Brownlee DE  Brucato JR  Burchell MJ  Busemann H  Butterworth A  Clemett SJ  Cody G  Colangeli L  Cooper G  D'Hendecourt L  Djouadi Z  Dworkin JP  Ferrini G  Fleckenstein H  Flynn GJ  Franchi IA  Fries M  Gilles MK  Glavin DP  Gounelle M  Grossemy F  Jacobsen C  Keller LP  Kilcoyne AL  Leitner J  Matrajt G  Meibom A  Mennella V  Mostefaoui S  Nittler LR  Palumbo ME  Papanastassiou DA  Robert F  Rotundi A  Snead CJ  Spencer MK  Stadermann FJ  Steele A 《Science (New York, N.Y.)》2006,314(5806):1720-1724

Organics found in comet 81P/Wild 2 samples show a heterogeneous and unequilibrated distribution in abundance and composition. Some organics are similar, but not identical, to those in interplanetary dust particles and carbonaceous meteorites. A class of aromatic-poor organic material is also present. The organics are rich in oxygen and nitrogen compared with meteoritic organics. Aromatic compounds are present, but the samples tend to be relatively poorer in aromatics than are meteorites and interplanetary dust particles. The presence of deuterium and nitrogen-15 excesses suggest that some organics have an interstellar/protostellar heritage. Although the variable extent of modification of these materials by impact capture is not yet fully constrained, a diverse suite of organic compounds is present and identifiable within the returned samples.  相似文献   

Über zwei Funde vorgeschichtlicher Kurzhornrinder in Spanien     

Adolf Staffe 《Zeitschrift für Tierzüchtung und Züchtungsbiologie》1943,54(2):99-104

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Occurrence of the F129L mutation in Alternaria solani populations in Germany in response to QoI application,and its effect on sensitivity     

J. H. Leiminger  B. Adolf  H. Hausladen 《Plant pathology》2014,63(3):640-650

Early blight caused by Alternaria solani is a highly destructive disease of potatoes. Control of early blight mainly relies on the use of preventive fungicide treatments. Because of their high efficacy, azoxystrobin and other quinone outside inhibitors (QoIs) are commonly used to manage early blight. However, loss of sensitivity to QoIs has previously been reported for A. solani in the United States. Two hundred and three A. solani field isolates collected from 81 locations in Germany between 2005 and 2011 were screened for the presence of the F129L mutation in the cytochrome b gene; of these, 74 contained the F129L mutation. Sequence analysis revealed the occurrence of two structurally different cytb genes, which differed in the presence (genotype I) or absence (genotype II) of an intron, with genotype I being the most prevalent (63% of isolates). The F129L mutation was detected only in genotype II isolates, where it occurred in 97%. Sensitivity to azoxystrobin and pyraclostrobin was determined in conidial germination assays. All isolates possessing the F129L mutation had reduced sensitivity to azoxystrobin and, to a lesser extent, to pyraclostrobin. Early blight disease severity on plants treated with azoxystrobin was significantly higher for A. solani isolates with reduced fungicide sensitivity in the conidial germination assay compared with sensitive isolates. Data suggest an accumulation of F129L isolates in the German A. solani population over the years 2009–2011. It is assumed that the application of QoIs has selected for the occurrence of F129L mutations, which may contribute to loss of fungicide efficacy.  相似文献   

Versuche zur inneren Therapie der Pflanzen     

Dr. Adolf Müller 《Journal of pest science》1927,3(3):29-33

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Über den Perlziesel (Citellus suslicus Güld.)     

Adolf Herfs 《Journal of pest science》1969,42(2):26-28

Ohne Zusammenfassung  相似文献   

Pathologische Erscheinungen morphologischer und physiologischer Natur bei der Kleidermotte,Tineola biselliella Hum.     

Adolf Herfs 《Journal of pest science》1972,45(6):81-83

Ohne Zusammenfassung  相似文献