Search Results - "Dehne, H"

Development of spectral indices for detecting and identifying plant diseases by Mahlein, A.-K., Rumpf, T., Welke, P., Dehne, H.-W., Plümer, L., Steiner, U., Oerke, E.-C.

“…Spectral vegetation indices (SVIs) have been shown to be useful for an indirect detection of plant diseases. However, these indices have not been evaluated to…”
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Early detection and classification of plant diseases with Support Vector Machines based on hyperspectral reflectance by Rumpf, T., Mahlein, A.-K., Steiner, U., Oerke, E.-C., Dehne, H.-W., Plümer, L.

“…Automatic methods for an early detection of plant diseases are vital for precision crop protection. The main contribution of this paper is a procedure for the…”
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Hyperspectral quantification of wheat resistance to Fusarium head blight: comparison of two Fusarium species by Alisaac, E., Behmann, J., Kuska, M. T., Dehne, H.-W., Mahlein, A.-K.

“…Interactions of Fusarium species with different wheat varieties differ in their temporal dynamics and symptom appearance. Reliable and objective approaches for…”
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Reversible and spatiotemporal control of colloidal structure formation by Dehne, H., Reitenbach, A., Bausch, A. R.

“…Tuning colloidal structure formation is a powerful approach to building functional materials, as a wide range of optical and viscoelastic properties can be…”
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Thermal imaging of cucumber leaves affected by downy mildew and environmental conditions by Oerke, E.C, Steiner, U, Dehne, H.W, Lindenthal, M

“…Pathogenesis of Pseudoperonospora cubensis causing downy mildew of cucumber resulted in changes in the metabolic processes within cucumber leaves including the…”
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Spectral signatures of sugar beet leaves for the detection and differentiation of diseases by Mahlein, A.-K, Steiner, U, Dehne, H.-W, Oerke, E.-C

“…This study examines the potential of hyperspectral sensor systems for the non-destructive detection and differentiation of plant diseases. In particular, a…”
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Safeguarding production—losses in major crops and the role of crop protection by Oerke, E.-C., Dehne, H.-W.

“…It is well accepted that agricultural production must be increased considerably in the foreseeable future to meet the food and feed demands of a rising human…”
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Transient self-organisation of DNA coated colloids directed by enzymatic reactions by Dehne, H., Reitenbach, A., Bausch, A. R.

“…Dynamic self-organisation far from equilibrium is a key concept towards building autonomously acting materials. Here, we report the coupling of an antagonistic…”
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Effect of downy mildew development on transpiration of cucumber leaves visualized by digital infrared thermography by Lindenthal, M, Steiner, U, Dehne, H.W, Oerke, E.C

“…Disease progress of downy mildew on cucumber leaves, caused by the obligate biotrophic pathogen Pseudoperonospora cubensis, was shown to be associated with…”
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Impact of primary infection site of Fusarium species on head blight development in wheat ears evaluated by IR-thermography by Al Masri, A., Hau, B., Dehne, H.-W., Mahlein, A.-K., Oerke, E.-C.

“…The effect of the primary infection site by Fusarium graminearum and F. culmorum within wheat ears on Fusarium head blight (FHB) was investigated under…”
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Spatial variability of fusarium head blight pathogens and associated mycotoxins in wheat crops by Oerke, E.-C, Meier, A, Dehne, H.-W, Sulyok, M, Krska, R, Steiner, U

“…The spatial pattern of Fusarium-infected kernels and their mycotoxin contamination was studied in four wheat fields in Germany using geo-referenced sampling…”
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Effect of bixafen on senescence and yield formation of wheat by Berdugo, C.A., Steiner, U., Dehne, H.-W., Oerke, E.-C.

“…[Display omitted] ► Bixafen delayed senescence of wheat ears. ► Bixafen delayed plant senescence by the extension of the green leaf area duration. ► Bixafen…”
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Development of simple sequence repeat (SSR) markers for discrimination among isolates of Fusarium proliferatum by Moncrief, I., Garzon, C., Marek, S., Stack, J., Gamliel, A., Garrido, P., Proaño, F., Gard, M., Dehne, H., Fletcher, J.

“…The plant pathogen Fusarium proliferatum has a wide host range and occurs worldwide. Many isolates of the fungus produce mycotoxins in plant tissues, which, if…”
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Localized Adhesion of Nongerminated Venturia inaequalis Conidia to Leaves and Artificial Surfaces by Schumacher, C.F.A, Steiner, U, Dehne, H.W, Oerke, E.C

“…Adhesion to the host surface is the first step for successful plant pathogen development and has been reported to be associated with both passive and active…”
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Epidemiology of Fusarium Infection and Deoxynivalenol Content in Winter Wheat in the Rhineland, Germany by Birzele, B, Meier, A, Hindorf, H, Krämer, J, Dehne, H-w

“…Details of our long-term research programme concerning the epidemiology of Fusarium spp. and mycotoxin production are summarized. Evaluation of the occurrence…”
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Efficacy of triazoles and strobilurins in controlling black spot disease of roses caused by Diplocarpon rosae by Gachomo, E.W, Dehne, H.-W, Steiner, U

“…Black spot disease is an important disease of roses with worldwide occurrence. It is caused by Diplocarpon rosae, an ascomycetous fungus and its control relies…”
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Microscopic evidence for the hemibiotrophic nature of Diplocarpon rosae, cause of black spot disease of rose by Gachomo, E.W., Dehne, H.-W., Steiner, U.

“…The development of Diplocarpon rosae was not fully understood and reports on the mode of nutrition in its rose host were conflicting. This report describes the…”
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Digital infrared thermography for monitoring canopy health of wheat by Lenthe, J.-H, Oerke, E.-C, Dehne, H.-W

“…Computer-aided diagnosis and prognosis models have been used for management decisions in crop protection. Initial infection rate, temperature and leaf wetness…”
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Mapping of the leaf rust resistance gene Lr38 on wheat chromosome arm 6DL using SSR markers by Mebrate, S. A, Oerke, E. C, Dehne, H. W, Pillen, K

“…Leaf rust caused by the fungus Puccinia triticina is one of the most important diseases of wheat (Triticum aestivum) worldwide. The use of resistant wheat…”
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Microbiological and Sybr® Green real-time PCR detection of major Fusarium head blight pathogens on wheat ears by Moradi, M, Oerke, E. -C, Steiner, U, Tesfaye, D, Schellander, K, Dehne, H. -W

“…Fusarium head blight (FHB) caused by several Fusarium species is one of the most serious diseases affecting wheat throughout the world. The efficiency of…”
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