397 resultados para Allopsoroptoides galli
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Colbertinus
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Se expone el modelo matemático con finalidad pedagógica para el aprendizaje de los tópicos de matemáticas elementales del profesor Celestino Galli: las cuatro operaciones aritméticas elementales, las potencias y raíces, los polinomios: multiplicación y división, y la resolución de ecuaciones con una incógnita de primer grado.
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L’objecte del present treball és produir, caracteritzar i comparar aliatges tipus Heusler no estequiomètrics de base Ni-Mn-Sn-X (on X= Co, Fe per tant, es pretén generar mostres dels aliatges utilitzant els precursors amb una composició que variï de l’establerta per Heusler. La morfologia del material será en forma de cinta, ja que és la morfologia més semblant a les aplicacions industrials que voldrem aplicar a aquests aliatges
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Dose–response experiments were conducted in glasshouse pot experiments to investigate the selectivity of oxadiargyl, a recently introduced herbicide, in direct-seeded rice under both aerobic and anaerobic conditions. Crop sensitivity to oxadiargyl was comparatively greater for wet-seeded (anaerobic) than for dry-seeded rice (aerobic). Likewise, greater efficacy against Echinochloa crus-galli (L.) was also observed under anaerobic conditions. These results indicate greater activity of oxadiargyl under anaerobic conditions, but that application pre-sowing with subsequent flooding would reduce selectivity in wet-seeded rice. The results are discussed in relation to rice production in Mediterranean agriculture.
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The grass species Miscanthus sinensis, Echinochloa crus-galli and Phalaris arundinacea may be useful biomass crops. In glasshouse inoculations with two isolates of Barley yellow dwarf virus (BYDV)-MAV and BYDV-PAV and one of Cereal yellow dwarf virus (CYVD)-RPV , E. crus galli was infected by all three virus isolates, P. arundinacea by BYDV-MAV and CYDV-RPV, but M. sinensis only by BYDV-MAV. All three hosts became very difficult to infect after several weeks’ growth. Symptoms were inconspicuous; dry matter yield losses ranged from c. 20–40%. Aphids acquired all three virus isolates from E. crus-galli, but more efficiently from 5 than 26-week-old plants. Only BYDV-MAV was acquired from P. arundinacea and M. sinensis. Plants of each species and of Avena sativa were grown outdoors between May and July in 1994 and 1995. Young plants of each species were exposed for successive 2-week intervals during the same periods. Vector populations were higher on A. sativa and P. arundinacea than on E. crus-galli and M. sinensis, and more plants of these species became infected. In 1994 only BYDV-MAV was detected. In 1995 BYDV-MAV, BYDV-PAV and CYDV-RPV were all detected; BYDV-MAV was again the virus isolate most frequently found.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Eine neue Haploparaxis--Art, H. galli, aus dem Darm des Schneehuhns, Lagopus rupestris (Gmelin), wird beschrieben und von den verwandten Formen differenziert. Die typische Lokalität ist Tolugaksee, Brooksgebirge, arktisches Alaska.
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Vorlage d. Digitalisats aus d. Besitz d. Theol. Hochschule St. Georgen
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Allegor. (u. satir.) Gedicht auf N. Gallus
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Signatur des Originals: S 36/F00492
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Signatur des Originals: S 36/F11553