Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"bacterial blight"”.
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Bacterial Blight of Soybean: Survival, Yield Reduction, and Disease Progress Model
… than at 12 C or -12 C. The relationship between bacterial blight severity and yield and 300-seed weight of soybean cultivars Wells II and Williams 79 was studied in 1981 and 1982. Inoculations at five different growth stages of soybean plants resulted in bacterial blight development on different …
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AN INTEGRATED APPROACH TO THE DEVELOPMENT OF RESISTANCE TO COMMON BACTERIAL BLIGHT IN COMMON BEAN (PHASEOLUS VULGARIS)
… threatened by biotic stresses, such as common bacterial blight (CBB) disease. CBB, caused by Xanthomonas phaseoli pv. phaseoli (Xpp) and Xanthomonas citri pv. fuscans, can reduce yields by up to 45 %. Breeding for resistance is the most sustainable control strategy, yet resistance is …
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Uso del modelo de caja negra Auto ML Custom Vision de Microsoft, en la clasificación de imágenes y su arquitectura interna
… cuatro enfermedades, a saber: cbb (cassava bacterial blight), cbsd(cassava Brown Streak Disease), cgm(cassava Green spider mite), cmd(cassava mosaic disease) y healthy. Una vez analizado el servicio, este articulo aborda la clasificación de enfermedades de cassava a partir de la hoja de la …
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Magyar diófajták és erdélyi diószelekciók termésmorfológiai sajátosságainak és xantomonaszos betegséggel szembeni ellenállóságának összehasonlító értékelése a fenolos vegyületekkel összefüggésben = An assessment of walnut fruit morphology and walnut blight resistance in Hungarian cultivars and Transylvanian selections, including an examination of the antibacterial role of phenolic compounds
… és értékelése. _____ In the past few years the bacterial blight disease (Xanthomonas arboricola pv. juglandis (Pierce) Vauterin et al. (Xaj) caused greater and greater difficulties for walnut production operations. Different cultivars have different levels of susceptibility to this pathogen. For …
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Improvement of common bean (Phaseolus vulgaris L.) for regional food systems in the northeastern United States
… model. The four targeted diseases were common bacterial blight, caused by Xanthamonas campestris pv. phaseoli, anthracnose, caused by Colletotrichum lindemuthianum, and Bean common mosaic virus. In the interest of future food security, in the Northeast and elsewhere, access to genetically …
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Gene expression and signaling in Rxo1 governed innate immunity in cereals
… of Xanthomonas oryzae pv. oryzae (Xoo), the rice bacterial blight pathogen, and Ba with and without the Xoc type III secreted effector gene avrRxo1. Xoc AvrRxo1 induces disease resistance in maize when delivered by Xoo or Ba. We show that recognition of the two bacterial pathogens is translated …
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Xanthomonas campestris pv. glycines: Pathogenicity genes, races, and soybean yield
… to differentiate five races. Development of bacterial blight, bacterial pustule, and wildfire resulting from individual and multiple infections was not affected by mixed inoculations with other pathogens. Effects of individual and multiple diseases on yield were not observed in 1986 and 1987.
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Exploiting rice diversity to uncover durable and broad-spectrum resistance
… productivity of this cereal are losses caused by bacterial diseases, such as bacterial blight (BB) and bacterial leaf streak (BLS). Therefore, strategies aimed at increasing the global production of rice are essential. BB and BLS are caused by Xanthomonas oryzae pvs. oryzae (Xoo) and oryzicola …
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Characteristics of biological control agents and their antagonism against rice pathogens and pests
… yield loss such as rice root-knot nematodes, bacterial leaf blight, and brown planthopper. Currently, pesticide use is the dominant practice for pest and disease management in Asian rice farming. The use of beneficial microbial agents for the control of pathogens and pests is a potential tool …
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Bacteria isolated from coriander and other umbelliferous herbs
Thirteen bacterial isolates associated with leaf spotting symptoms of coriander (Coriandrum sativum Linn.), anise (Pimpinella anisum) and caraway (Carum carvi), were tested for pathogenicity to coriander. Inoculation of young plants showed that 10 isolates caused dark, water soaked lesions on the …