Results 31 to 40 of about 996 (149)

Selective and quantitative nitrate electroreduction to ammonium using a porous copper electrode in an electrochemical flow cell [PDF]

open access: yes, 2014
International audienceThe aim of this work was to set up a novel electrochemical system allowing an efficient transformation of concentrated nitrate solutions to ammonium and which can be subsequently implemented on a large scale application. First, this
Abdallah, Rawa   +7 more
core   +2 more sources

Performance of Selected Cultivars of Poinsettia (Euphorbia Pulcherrima, Willd.) Grown Under Different Temperature Regimes. [PDF]

open access: yes, 1982
The performance of seventeen cultivars of poinsettias grown under three temperature regimes in four crops was studied to determine the effects of temperature on plant quality and to determine a base temperature for each cultivar.
Guedry, Sidney John, Jr
core   +2 more sources

Clearing confusion in Stylosanthes taxonomy. 2. S. macrocephala MB Ferreira & Sousa Costa vs. S. capitata Vogel and S. bracteata Vogel [PDF]

open access: yes, 2020
Stylosanthes macrocephala was described as a new species in 1977 and has become an economically important pasture legume. It has recently been claimed to be conspecific with S. capitata, also an economically important species.
Ciprian, Arsenio   +2 more
core   +4 more sources

A revision of the genus Chaetorellia Hendel (Diptera: Tephritidae) including a new species associated with spotted knapweed, Centaurea maculosa Lam. (Asteraceae) [PDF]

open access: yes, 2017
Chaetorellia acrolophi sp. n. is associated with some European species of the subgenus Acrolophus of Centaurea. It is a potential biocontrol agent of some Acrolophus species that are adventive noxious weeds in North America. Ch. acrolophi sp. n.
Marquardt, Kirsten, White, Ian M.
core  

Scientific Opinion on the pest categorisation of Eotetranychus lewisi [PDF]

open access: yes, 2014
The Panel on Plant Health performed a pest categorisation of the Lewis spider mite, Eotetranychus lewisi, for the European Union (EU). The Lewis spider mite is a well-defined and distinguishable pest species that has been reported from a wide range of ...
Baker, Richard   +19 more
core   +1 more source

Les cotonniers de l'Ile de Marie Galante [PDF]

open access: yes, 1983
Etude descriptive des cotonniers subspontanés de l'île, concernant les caractères botaniques et les qualités de la fibre. La comparaison des moyennes et l'analyse des composantes principales mettent en évidence l'existence de deux populations distinctes:
Ano, Georges   +2 more
core  

Curtis\u27s botanical magazine. [PDF]

open access: yes, 1898
v.124=ser.3:v.54 (1898) [no.7572 ...
Bentham-Moxon Trust.   +10 more
core   +1 more source

Curtis\u27s botanical magazine. [PDF]

open access: yes, 1894
v.121=ser.3:v.51 (1895) [no.7392 ...
Bentham-Moxon Trust.   +10 more
core   +2 more sources

Wheat Vacuolar Iron Transporter TaVIT2 transports Fe and Mn and is effective for biofortification [PDF]

open access: yes, 2017
Increasing the intrinsic nutritional quality of crops, known as biofortification, is viewed as a sustainable approach to alleviate micronutrient deficiencies.
Balk, Janneke   +5 more
core   +1 more source

Relationship Of Oil Palm Inflorescence And Evaluation Of Several Insecticides On Tirathaba Mundella Walker (Lepidoptera: Pyralidae) And Elaeidobius Kamerunicus Faust (Coleoptera: Curculionidae) [PDF]

open access: yes, 2017
Pokok kelapa sawit, (Elaies guineensis Jacq.) dari keluarga Palmae berasal dari Afrika Barat dan telah dibawa masuk ke Malaysia oleh Kolonial British. Ia kini dikenali sebagai "tanaman emas" dan telah menjadi salah satu daripada tumbuhan penghasil minyak
Shukor, Muhammad Idrus
core  

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