scholarly journals Fungitoxicity of natural heterocycle glucoside vicine obtained from Vicia faba L. against selectedmicroscopic filamentous fungi

2011 ◽  
Vol 48 (No. 12) ◽  
pp. 543-547
Author(s):  
M. Pavlík ◽  
M. Váňová ◽  
V. Laudová ◽  
J. Harmatha
Keyword(s):  
Vicia Faba ◽  
Alternaria Alternata ◽  
Fusarium Culmorum ◽  
Effective Concentration ◽  
Lower Toxicity ◽  
Cladosporium Herbarum ◽  
Vicia Faba L ◽  
Natural Fungicide ◽  
Mature Seeds ◽  
Fungistatic Effect

Vicine and convicine were isolated from mature seeds of Vicia faba L. These compounds were separated from the relevant fractions by HPLC and identified by IR, MS and NMR. Obtained vicine was used for all bioassays. Vicine in concentration of 25 µg in 1 ml of medium had significant toxic effect. The concentration of 5 µg of vicine in 1 ml of medium had significant fungistatic effect for fungi Fusarium culmorum and Alternaria alternata. The concentration of 500 ng of vicine in 1 ml of medium had significant fungistatic effect for fungi Cladosporium herbarum and Botrytis cinerea. The effective concentration of vicine in our test was significantly lower than is the concentration of vicine in seeds and pods of V. faba. The toxicity of vicine comparing with the toxicity of insecticide Actellic was higher by one order. Also, the fungicide Impact had a lower toxicity than vicine. Fungitoxic and fungistatic effect of vicine was comparable with some other tested fungicides and with the plant saponin digitonin. Our results confirmed that vicine is important natural fungicide.

Incompatibilité unilatérale chez Vicia faba L. I. Analyse globale de croisements intraspécifiques entre quatre sous-espèces

Agronomie ◽  
1983 ◽  
Vol 3 (5) ◽  
pp. 443-449 ◽  
Author(s):  
Joël LE GUEN ◽  
Gérard MORIN ◽  
Jeanine POISSON
Keyword(s):  
Vicia Faba ◽  
Vicia Faba L

FITOTOKSISITAS KINERJA HERBISIDA OKSIFLOURFEN DAN GLIFOSAT PADA KACANG FABA (Vicia faba L.)

2020 ◽  
Vol 4 (1) ◽  
pp. 1-9
Author(s):  
Achmad Yozar Perkasa
Keyword(s):  
Vicia Faba ◽  
Protoporphyrin Ix ◽  
Vicia Faba L

Penelitian ini dilakukan di Laboratorium Farmakologi Fakultas Pertanian Universitas Thessaly dengan membahas efek herbisida oksifluorfen, glifosat terhadap tanaman kacang faba. Herbisida oksifluorfen mengandung bahan aktif oksifluorfen yang termasuk dalam kelompok kimia eter difenil. Mekanisme kerja herbisida ini adalah menargetkan enzim protoporphyrogen oksidase (Protox) dan protoporphyrin IX (Protogen IX). Pengamatan dilakukan dengan tujuan mengetahui dan mengevaluasi fitotoksisitas aplikasi herbisida terhadap tanaman kacang faba. Hasil penelitian menunjukkan aplikasi herbisida oksifluorfen dan glifosat masing-masing menunjukkan gejala fitotoksisitas secara jelas pada minggu ke-2 setelah aplikasi pada tanaman kacang faba. Hasil ini berhubungan dengan kandungan bahan aktif dan mekanisme mode aksi herbisida tersebut, serta kondisi lingkungan, faktor yang paling berpengaruh adalah suhu.

Assessment of soil fertility augmenting potential of faba bean (Vicia faba L.) germplasm and their performance

2016 ◽  
Vol 3 (3) ◽  
Author(s):  
Anil Kumar Singh ◽  
Rashmi Yadav ◽  
M.K. Meena ◽  
Y.J. Khan
Keyword(s):  
Soil Fertility ◽  
Vicia Faba ◽  
Faba Bean ◽  
Climate Scenario ◽  
Climatic Conditions ◽  
Third Place ◽  
Changing Climate ◽  
Vicia Faba L ◽  
Unique Ability

Faba bean (Vicia faba L.) maintain third place with respect to area and production among legume. Its unique ability to excel under all most all type of climatic conditions, it is one of the best performing crops under changing climate scenario. Its soil fertility augmenting potential and their performance was evaluated for two years with 73 accessions collected from Bihar. This study provides glimpses of scope and magnitude of soil fertility improving potential of faba bean (Vicia faba L.)

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