Zobrazeno 1 - 10
of 32
pro vyhledávání: '"F Gauhl"'
Publikováno v:
Plant disease. 81(11)
Banana streak badnavirus (BSV) has been reported from Musa spp. in many parts of West Africa, including Benin, Côte d'Ivoire, Ghana, and Nigeria (1). Symptoms of BSV infection in Musa spp. are sometimes similar to and confused with those caused by c
Publikováno v:
Phytoparasitica. 31:69-75
Single-ascospore-derived isolates ofMycosphaerella fijiensis Morelet from false horn ‘Agbagba’ plantain leaves obtained from five different villages in southern Nigeria were stimulated to mate under artificial conditions. Pairs of isolates were i
Autor:
G. Dahal, F. Gauhl, Rodomiro Ortiz, K. S. Nokoe, D. R. Vuylsteke, C. Pasberg-Gauhl, E. B. Karamura, J. d'A. Hughes, K. Craenen
Publikováno v:
Acta Horticulturae. :361-375
Autor:
F. Gauhl, C. Pasberg-Gauhl
Publikováno v:
Acta Horticulturae. :325-334
Publikováno v:
Annals of Applied Biology. 134:181-191
Summary Between 1991 to 1996, more than 50 Musa hybrids and 10 landraces were evaluated under field and screenhouse conditions for virus symptoms resembling those caused by banana streak badnavirus (BSV). The symptoms included chlorotic streaks, leaf
Publikováno v:
International Journal of Pest Management. 45:167-171
Plantain orchards in the major plantain production area in southern Nigeria were surveyed in 1995 for the occurrence of banana streak virus (BSV) disease. Plantain plants showing BSV-like symptoms were found in 37 of 71 villages visited and in 49 of
Publikováno v:
Annals of Applied Biology. 132:263-275
Summary Monitoring of banana streak badnavirus (BSV) antigens and symptoms in naturally BSV-infected plantain and banana (Musa spp.) plants showed a great variation in symptom expression, distribution and relative concentration of BSV between and wit
Publikováno v:
Agroforestry Systems. 41:213-218
A beetle pest, Tragocephala guerini White (Col.: Cerambycidae) was observed damaging the branches of Calliandra calothyrsus Meissner in Cameroon, Central Africa. The pests biology and details of the damage on the host plant are described.
Publikováno v:
Crop Protection. 16:359-363
The development of an early evaluation method for host response of different Musa clones to black sigatoka was investigated under natural inoculation conditions in southeastern Nigeria. Two months old tissue-culture-derived plants of three plantain h
Publikováno v:
Journal of Phytopathology. 145:25-30
DNA fingerprinting with synthetic simple repetitive oligonucleotides such as (CA) 8 or (CAA) 5 detected polymorphisms between various isolates of the ascomycete Mycosphaerella fijiensis, the causal agent of the black Sigatoka disease of Musa. These m