Results 81 to 90 of about 766 (187)

Untersuchungen zur Stärkung das antiphytopathologischen potentials des Bodens gegen die Zystennematode Heterodera schachtii und die Zitrusnematode Tylenchulus semipenetrans [PDF]

, 2006
The key objective of the present research work was to enhance the soil antiphytopathological properties against the most economically important plant-attacking nematodes, the sugar beet cyst nematode Heterodera schachtii in Germany and the citrus ...
Abdelnabby, Hazem
core   +1 more source

Partial characterization of a Pasteuria sp. attacking the citrus nematode, Tylenchulus semipenetrans, in Florida [PDF]

, 1994
Des juvéniles et des mâles du nématode des citrus, #Tylenchulus semipenetrans$, infestés par #Pasteuria$ sp. ont été détectés dans des échantillons de sol de vergers de citrus de la partie centrale de la Floride.
Kaplan, D.T.
core   +2 more sources

Citrus-root nematode: Effects on young lemon and orange trees studied in inoculation tests under controlled conditions

California Agriculture, 1952
The citrus-root nematode—Tylenchulus semipenetrans—appears to affect the growth of young citrus trees in four ways: it may injure the bark of the roots; remove plant nutrients during feeding; impair the normal growth and functioning of the roots; and ...
R Baines, O Clarke
doaj  

Fitonematoides associados a frutíferas na região Noroeste do Paraná, Brasil Plant parasitic nematodes associated with fruit crops in the Northwest of Paraná, Brazil

Revista Brasileira de Fruticultura, 2010
Com o objetivo de estudar a ocorrência de nematoides fitoparasitos em frutíferas cultivadas na região noroeste do Paraná, realizou-se um levantamento, envolvendo 124 amostras de solo e raízes coletadas de 19 espécies de frutíferas, em 15 municípios, no ...
Cláudia Regina Dias-Arieira, Cleber Furlanetto, Simone de Melo Santana, Davi Antonio Oliveira Barizão, Regina Cássia Ferreira Ribeiro, Heloísa Maria Formentini   +5 more
doaj  

Use of Chitin for Controlling Heterodera avenae and Tylenchulus semipenetrans.

Journal of nematology, 2011
The nematicidal effect of chitin, relative to other pesticides, was evaluated against two plant-parasitic nematodes, Heterodera avenae and Tylenchulus semipenetrans. Wheat seedlings, grown in soils artificially or naturally infested with H. avenae, were treated with 0.4% (w/w) ClandoSan (CLA) prepared from crustacean chitin, aldicarb (Temik 15G), or ...
Y, Spiegel, E, Cohn, I, Chet
openaire   +1 more source

Velocidad y Tiempo de Centrifugación para Extraer Nematodos Fitoparásitos del Suelo.

Revista Facultad Nacional de Agronomía Medellín, 1980
An experiment was carried out in order to compare different combination of speeds and times of centrifugation to isolate Helicotylenchus dihystera, Meloidogyne incognita and Tylenchulus semipenetrans. The centrifugation-sugar screening method was used. &#
Volcy Charles
doaj  

Control of Tylenchulus semipenetrans on Citrus With Aldicarb, Oxamyl, and DBCP.

Journal of nematology, 2011
Soil application of DBCP (l,2-dibromo-3-chloropropane) and foliar applications of oxamyl (methyl N',N'-dimethyl-N-[(methylcarbamoyl)oxy]-l-thiooxamimidate) were compared for control of Tylenchulus semipenetrans in a grapefruit (Citrus paradisi) orchard, DBCP reduced nematode populations and increased fruit growth rate, fruit size at harvest, and yield ...
L W, Timmer, J V, French
openaire   +1 more source

Effect of sewage water deposits retained at different depths of soil columns on population development of Tylenchulus semipenetrans [PDF]

, 1991
A Split-plot experiment was conducted in the growth chamber to determine the effect of sewage water deposits, retained at different depths of soil columns, on development of Tylenchulus semipenetrans.
F. A. Al-Yahya, Al-Hazmi, A. S, Al-Yahya, F.A., M. A. El-Saedy, El-Saedy, M.A., Al-Hazmi, A.S.   +5 more
core  

Importance and distribution of the main citrus plant parasitic nematodes in Morocco

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2018
A survey was conducted to determine the frequency of occurrence and population densities of plant-parasitic nematodes associated with citrus in six various regions of Morocco viz., Gharb, Loukkous, Moulouia, Haouz, Tadla et Souss-Massa.
Fouad MOKRINI, Soukaina JANATI, Fouad ABBAD ANDALOUSSI, Adil ESSARIOUI, Abdellah HOUARI, Mohamed SBAGHI   +5 more
doaj   +2 more sources

Tylenchulus semipenetrans Alters the Microbial Community in the Citrus Rhizosphere.

Journal of nematology, 2011
Infection of citrus seedlings by Tylenchulus semipenetrans was shown to reduce subsequent infection of roots by Phytophthora nicotianae and to increase plant growth compared to plants infected by only the fungus. Hypothetical mechanisms by which the nematode suppresses fungal development include nutrient competition, direct antibiosis, or alteration of
F E, El-Borai, L W, Duncan, J H, Graham, E, Dickstein   +3 more
openaire   +1 more source