Results 121 to 130 of about 685 (164)

Colombian coffee tree leaves multispectral images dataset. [PDF]

Data Brief
Aroca-Trujillo JL, Perez-Ruiz A.
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Identification and potential of the hyperparasite Acremonium persicinum as biocontrol agent against coffee leaf rust. [PDF]

FEMS Microbiol Ecol
Liang M, Liang Y, Huang X, Bai X, Lu Y, Wang B, Tan S, Chen H, He C, Chen Z, Yi K, Wu W.   +11 more
europepmc   +1 more source

Bacterial-fungal interactions: connections and consequences. [PDF]

Essays Biochem
Hall RA, Baxter KJ.
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Hemileia vastatrix . [Distribution map].

Distribution Maps of Plant Diseases, 2005
Abstract A new distribution map is provided for Hemileia vastatrix Berk. & Br. Hosts: Coffee ( Coffea ). Information is given on the geographical distribution in AFRICA, Angola, Cameroon, Central African Republic, Comoro Islands, Dahomey, Ethiopia, Ghana Guinea, Ivory Kenya ...
null CABI, null EPPO
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Physiological Specialisation of Hemileia vastatrix B. and Br [PDF]

Nature, 1932
IN the course of some recent work on the behaviour of a number of hybrids and selections of Coffea arabica Linn., collected at the Mysore Government Coffee Experiment Station, towards infection by Hemileia vastatrix B. and Br., indications of the existence of physiological specialisation in this rust fungus have been obtained.
exaly   +2 more sources

Teliospores of Hemileia vastatrix

Mycological Research, 1995
Teliospores of Hemileia vastatrix were observed on Coffea arabica leaves at the end of the dry, winter months in South Africa. A scanning electron microscopy study revealed that teliospores are pedicellate, smooth, spherical or napiform with a terminal papilla. They are borne on teliosporophores either among urediosporophores or separately. Teliospores
T.A. Coutinho, F.H.J. Rijkenberg, M.A.J. Van Asch   +2 more
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Appressorium formation by Hemileia vastatrix

Mycological Research, 1993
At germination, germ tubes extrude through germ pores of the urediniospore wall of Hemileia vastatrix . As many as five germ tubes can be formed from a single urediniospore, but only one elongates and extends randomly over the epidermis. Exploratory branches form along its length. Upon reaching the raised lips of the subsidiary cells of coffee leaves,
T.A. Coutinho, F.H.J. Rijkenberg, M.A.J. Van Asch   +2 more
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Abnormal development of uredia in Hemileia vastatrix

Transactions of the British Mycological Society, 1965
In Hemileia vastatrix Berk. & Br. the only type of uredium so far known is typically superstomal. Rare occurrences of subepidermal uredia and sori developed inside the intercellular spaces of the spongy parenchyma, intermingled with the typical hypophyllous, superstomal sori are described.
R.B. Rajendran, K.V. George
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Polysaccharides from Hemileia vastatrix uredospores

Experimental Mycology, 1983
Abstract The polysaccharidic fractions isolated from Hemileia vastatrix uredospores by alkali treatment, expressed as a percentage of the initial uredospore weight, gave the following yields: 1 M NaOH soluble at 22°C (7.1); 1 M NaOH soluble at 60°C (5.0); and insoluble residue (7.6).
J.Antonio Leal, Begoña Gomez-Miranda, Pilar Ruperez   +2 more
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Identification of a new race of Hemileia vastatrix in Brazil

Australasian Plant Disease Notes, 2009
In this study, a survey of physiological races of Hemileia vastatrix was carried out on 34 coffee leaf rust populations collected at several coffee genotypes in Brazil. After the inoculation on leaf disc of coffee differential clones, the races I, II, III, XIII, XVII and XXXVII were characterised.
P. G. C. Cabral, E. M. Zambolim, L. Zambolim, T. P. Lelis, A. S. Capucho, E. T. Caixeta   +5 more
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