Results 71 to 80 of about 2,064 (197)

Evaluación de fungicidas en el control de la roya del frijol (Uromyces appendiculatus).

open access: yesAgronomía Mesoamericana, 2016
Se realizaron cinco experimentos en Holguín, Cuba, bajo un diseño de Bloques al Azar con cuatro repeticiones. Se evaluó la efectividad de varios tratamientos fungicidas en el control de la roya del frijol y el efecto sobre los rendimientos.
Miguel González, Evelio García
doaj   +1 more source

Engineering and scientific elite at the Mendeleev congress in Ekaterinburg and reflections about science and education

open access: yesChimica Techno Acta, 2017
The article by professor Eugene Golosman was dedicated to Mendeleev congress, science, education, officials, conferences, Hirsch index, Russian Academy of Sciences, RIA, MANEB, competitions "Engineer of the Year", the Mendeleev Museum, the catalysts, the
E. Z. Golosman
doaj   +1 more source

Brussels sprout ring spot control with fungicides

open access: yesCalifornia Agriculture, 1969
Benomyl fungicide almost completely controlled ring spot in Brussels sprouts, and was better at the 1 per cent level of significance than all other fungicides included in the trial. Daconil 2787 resulted in 90 per cent control and was significantly lower
N Welch, A Greathead, D Hall, T Little
doaj  

Essai de lutte chimique contre la carie du blé en Tunisie [PDF]

open access: yesTropicultura, 1997
Chemical Control of Common Wheat Bunt Disease in Tunisia. In Tunisia, chemical treatment of common wheat seeds inoculated with common bunt (Tilletia foetidaj proved that the fungicides : flutriafol 2.5 % + thiabendazole 2.5 %, triticonazole 2.5 ...
Nasraoui, B., Sammari, S.
doaj  

Simple Method for Distinguishing Maneb, Zineb, Mancozeb, and Selected Mixtures

open access: yesJournal of AOAC INTERNATIONAL, 1987
Abstract Maneb, zineb, mancozeb, and arbitrarily selected mixtures of those can be differentiated by a simple method. Compounds are differentiated on the basis of colors produced after treatment of saturated solutions ofthe fungicides in n-propanol-acetone mixture (1 + 1 v/v), first with dithizone and then with monosodium dihydrogen ...
AFSAR, H, DEMIRATA, B
openaire   +3 more sources

Residuos, Degradación y Persistencia del Fungicida Maneb en Patatas en Costa Rica

open access: yes, 1983
Residues of the fungicide maneb (manganese-1,2-ethylen-bisdithiocarbamate) were analyzed by the carbondisulfide evolution method in samples of potatoes, potato leaves and soil from a commercial crop located in Llano Grande de Cartago, Costa Rica.
Constenla Umaña, Manuel Arturo   +1 more
core  

Effects of manganese ethylene-bis-dithiocarbamate (Maneb) on rat nasal respiratory mucosa

open access: yes, 2013
Maneb (Mn-ethylene(bis)dithiocarbamate is a dithiocarbamate pesticides. It is a fungicide pesticide used in the control of mildew disease on certain crops. In general, dithiocarbamates are considered chemicals of low toxicity for humans.
Yorgancılar, Ediz   +5 more
core   +1 more source

Preconcentration of Maneb using Modified β-Cyclodextrin Polymer

open access: yes, 2014
In this study, β-Cyclodextrin polymer was synthesized and further modified with 1-(2-pyridylazo)-2-naphthol (PAN). The resulting modified polymer was used for the preconcentration of Maneb [Mn(II) ethylene bis(dithiocarbamates)] by converting it into Mn ...
Sandeep Jaggi, Usha Gupta
core  

Efecto de adherentes: aplicados aisladamente y combinados con Maneb en el control de Phytophthora infestans de la papa [PDF]

open access: yes, 1968
Se determinó la eficiencia de algunas sustancias domésticas para incrementar las condiciones de adherencia del fungicida Maneb aplicado en papa, para controlar la gota.
Castaño A, J.J., Thurston, H. David
core  

Neural Repair Strategies for Parkinson's Disease: Insights from Primate Models

open access: yesCell Transplantation, 2006
Nonhuman primate models of Parkinson's disease (PD) have been invaluable to our understanding of the human disease and in the advancement of novel therapies for its treatment. In this review, we attempt to give a brief overview of the animal models of PD
Katherine Soderstrom   +3 more
doaj   +1 more source

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