Zobrazeno 1 - 10
of 26
pro vyhledávání: '"F. J. Newhook"'
Publikováno v:
Small-Scale Processing and Storage of Tropical Root Crops ISBN: 9780429306181
Small-Scale Processing and Storage of Tropical Root Crops
Small-Scale Processing and Storage of Tropical Root Crops
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e5901d8f14a66240e54b3fd3a7c59f0
https://doi.org/10.1201/9780429306181-14
https://doi.org/10.1201/9780429306181-14
Publikováno v:
Plant Pathology. 42:187-194
A blackening confined to the cuticle and/or outer epidermal cell walls of mature leaves of Dioscorea alata was found to be associated with the appressoria of the fungus Colletotrichum gloeosporioides on plants subjected to high levels of inoculum in
Publikováno v:
Plant Pathology. 33:467-477
A detailed account of symptoms produced by Colletotrichum gloeosporioides on susceptible and resistant cultivars of yam (Dioscorea alata) in Solomon Islands is given. A superficial blackening of upper leaf surfaces of some cultivars is unusual and wo
Autor:
S. R. Pennycook, F. J. Newhook
Publikováno v:
New Zealand Journal of Botany. 19:273-283
Microbial populations in the phylloplane of unsprayed ‘Dougherty’ apple trees were estlfllated by maceration-dilution platmg and spore fall methods during two growing seasons in Auckland, New Zealand. The dense microflora within unopened flower b
Publikováno v:
Journal of Phytopathology. 101:202-209
Publikováno v:
Annals of Applied Biology. 94:379-390
SUMMARY Phytophthora colocasiae was successfully isolated by baiting with detergent-treated taro leaf discs 8 cm diameter placed on water slurries of soil, on suspensions of macerated infected leaf lesions or on the washings from petioles of harveste
Autor:
Patrick Humphreys, M. S. Davies, P. T. Haskell, A. Youdeowei, M. A. Jervis, W. Z. Coker, F. J. Newhook, J. Den Hollander, John R. Etherington
Publikováno v:
Tropical Pest Management. 33:381-384
Publikováno v:
Annals of Applied Biology. 96:1-10
SUMMARY With mist blower application, copper oxychloride at 2.25 kg/ha was effective in controlling PHYTOPHTHORA colocasiae but mancozeb at 3.6 kg/ha was not. Phytotoxicity from captafol at 1.8 and 3.6 kg/ha nullified any potential gain in yield from
Autor:
F. J. Newhook
Publikováno v:
Annals of Applied Biology. 38:185-202
Botrytis cinerea has been inhibited by pure cultures of many fungi and actinomycetes on lettuce extract agar and by these and by the mixed flora of soil suspensions on wounded detached lettuce leaves and on wounded leaves of living plants under condi
Autor:
F. J. Newhook, S. C. Roy
Publikováno v:
New Zealand Journal of Agricultural Research. 13:308-314
The number of sporangia on mycelial mats of Phytophthora cinnamomi Rands floated in non-sterile extracts of Auckland soils was increased more than twofold by first amending the soils with aqueous extracts of freshly collected cow's dung or urine 1 we