Results 141 to 150 of about 582 (169)
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STUDIES ON SOME ASPECTS OF CONTROL OF THE YAM NEMATODE, SCUTELLONEMA BRADYS
Acta Horticulturae, 1977exaly +2 more sources
Scutellonema brachyurus . [Distribution map].
Distribution Maps of Plant Diseases, 2006Abstract A new distribution map is provided for Scutellonema brachyurus (Steiner) Andrássy. Nematoda: Hoplolaimidae. Hosts: Cotton ( Gossypium hirsutum ), grapevine ( Vitis vinifera ), maize ( Zea mays ), mandarin ( Citrus ...
null CABI, null EPPO
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Scutellonema clathricaudatum . [Distribution map].
Distribution Maps of Plant Diseases, 2008Abstract A new distribution map is provided for Scutellonema clathricaudatum Whitehead. Nematoda: Hoplolaimidae. Hosts: polyphagous. Information is given on the geographical distribution in Asia (India, Manipur, Thailand), Africa (Benin, Burkina Faso, Cameroon, Central African Republic, Congo, Congo ...
null CABI, null EPPO
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Scutellonema bradys . [Distribution map].
Distribution Maps of Plant Diseases, 2006Abstract A new distribution map is provided for Scutellonema bradys (Steiner & LeHew) Andrássy Nematoda: Tylenchida: Hoplolaimidae Hosts: Yams ( Dioscorea spp .), also cowpea ( Vigna unguiculata ) and other crops as secondary hosts.
null CABI, null EPPO
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The Yam Nematode, Scutellonema bradys, a New Threat to Potato
Potato Research, 2015We investigated the possible threats of Scutellonema bradys on potato production by evaluating the host suitability and damage symptoms in five potato varieties grown in Europe and Africa. The probability of nematode entry, spread and establishment in Europe was also investigated, through a pest risk analysis (PRA).
Abraham Okki Mwamula +2 more
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Tropical cover crops for the management of the yam nematode,Scutellonema bradys [PDF]
International Journal of Pest Management, 2016 Yam tuber dry rot caused by Scutellonema bradys results in the reduction of tuber quality. Studies were conducted on the effect of intercropping cover crops with yams on nematode damage to tubers.
Abiodun O Claudius-Cole, Robert Asiedu
exaly +1 more source
Canadian Journal of Zoology, 1984
Scutellonema cephalidum n. sp., a parasite of the rubber plant, Ficus elastica 'Decora,' is described and illustrated. Its primary distinguishing characters are the irregular size and shape of four to nine segments of the basal head annule, parthenogenetic females which lack a spermatheca, and distinctiveness of the cephalids, hemizonid, and ...
R. V. Anderson +2 more
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Scutellonema cephalidum n. sp., a parasite of the rubber plant, Ficus elastica 'Decora,' is described and illustrated. Its primary distinguishing characters are the irregular size and shape of four to nine segments of the basal head annule, parthenogenetic females which lack a spermatheca, and distinctiveness of the cephalids, hemizonid, and ...
R. V. Anderson +2 more
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The Mechanism of Action of the Yam Nematode, Scutellonema Bradys
Nematologica, 1976Chromatographic analysis of the incubation solution of S. bradys showed that five amino acids--aspartic acid, phenylalanine, hydroxyinol acetic acid, leucine and isoleucine were discharged by this nematode. Pectinase and amylase activities were detected in homogenates of S. bradys.
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Scutellonema bradys and Pratylenchus spp. associated with weeds in yam fields
Nematology, 2019Summary Dry root disease of yam (Dioscorea spp.), caused by Scutellonema bradys, Pratylenchus coffeae and P. brachyurus, is prominent among the plant disease problems of yam in Brazil. In order to evaluate the association of these nematode species with weeds, field sampling was performed during 2016 and 2017 in yam-growing areas with a history of the ...
Alison V.D.L. De Almeida +5 more
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Systematic Notes On Some Species of Scutellonema Andrassy, 1958 (Hoplolaimidae: Nematoda)
Nematologica, 1984Three species of Scutellonema are removed from the genus: S. picea is considered a junior synonym of Rotylenchus robustus; S. petersi is considered a junior synonym of S. indorobustus ; S. sexlineatum is regarded species incertae sedis. S. naveenum is synonymized with S. magniphasmum. S. ramai, S. sheri and S. orientale are considered identical with S.
Mattaar, J.T.A., Loof, P.A.A.
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