scholarly journals Effect of antifungal genes expressed in transgenic pea (Pisum sativum L.) on root colonization with Glomus intraradices

2012 ◽  
Vol 3 (4) ◽  
pp. 301-309 ◽  
Author(s):  
Fathi Hassan ◽  
Mojgan Sharifi Noorian ◽  
Hans-Jörg Jacobsen
Keyword(s):  
Pisum Sativum ◽  
Glomus Intraradices ◽  
Root Colonization ◽  
Pisum Sativum L ◽  
Antifungal Genes

Antifungal genes expressed in transgenic pea (Pisum sativum L.) do not affect root colonization of arbuscular mycorrhizae fungi

Mycorrhiza ◽  
2017 ◽  
Vol 27 (7) ◽  
pp. 683-694 ◽  
Author(s):  
Jagroop Gill Kahlon ◽  
Hans-Jörg Jacobsen ◽  
James F. Cahill ◽  
Linda M. Hall
Keyword(s):  
Pisum Sativum ◽  
Arbuscular Mycorrhizae ◽  
Root Colonization ◽  
Pisum Sativum L ◽  
Antifungal Genes

scholarly journals Enhancing transgenic pea (Pisum sativum L.) resistance against fungal diseases through stacking of two antifungal genes (Chitinase and Glucanase)

GM Crops ◽  
2011 ◽  
Vol 2 (2) ◽  
pp. 104-109 ◽  
Author(s):  
Awah Anna Amian ◽  
Jutta Papenbrock ◽  
Hans-Jörg Jacobsen ◽  
Fathi Hassan
Keyword(s):  
Pisum Sativum ◽  
Fungal Diseases ◽  
Pisum Sativum L ◽  
Antifungal Genes

Root colonization of faba bean (Vicia faba L.) and pea (Pisum sativum L.) by Rhizobium leguminosarum bv. viciae in the presence of nitrate-nitrogen

2001 ◽  
Vol 47 (12) ◽  
pp. 1068-1074 ◽  
Author(s):  
Chantal J Beauchamp ◽  
Joseph W Kloepper ◽  
Joseph J Shaw ◽  
François-P. Chalifour
Keyword(s):  
Pisum Sativum ◽  
Vicia Faba ◽  
Faba Bean ◽  
Rhizobium Leguminosarum ◽  
Root Colonization ◽  
Nitrate Nitrogen ◽  
Nodule Formation ◽  
Pisum Sativum L ◽  
Vicia Faba L ◽  
Rhizobial Population

There is a lack of knowledge concerning the effect of nitrate–nitrogen (NO3––N) at levels known to inhibit nodule formation and functioning on root colonization of dinitrogen-fixing legumes. Firstly, this study investigated potential differences between Rhizobium leguminosarum bv. viciae 175F9 and its bioluminescent-labeled strain 175F9.lux on root colonization of faba bean (Vicia faba L.) and pea (Pisum sativum L.). These two strains similarly colonized the roots of both hosts. Secondly, this study evaluated the effects of 0 and 10 mol·m–3 NO3––N on root colonization of faba bean and pea by strain 175F9.lux, over time. Averaged over both hosts and harvest dates, the presence of NO3––N increased the rhizobial population and the root length colonized. In addition, our results showed that bioluminescence activity increased from 7 to 14 days after sowing and was not correlated to rhizobial population. Finally, to demonstrate that an increase in bioluminescence activity was not an indirect effect of nitrate on R. leguminosarum bv. viciae 175F9.lux, this study investigated the effects of increasing carbon (mannitol) and nitrogen (NO3––N) concentrations on the rhizobial population and bioluminescence activity. The carbon source was more important than the nitrogen source to increase the rhizobial population and bioluminescence activity, which increased with increasing mannitol concentration, but not with increasing nitrate concentration. Results from this study demonstrated that NO3––N increased rhizobial population, especially for faba bean, and the length of root colonized.Key words: nitrate, nitrogen, rhizosphere, rhizobacteria, luminescence

scholarly journals Application of biological products at cultivation of garden pea Pisum sativum l.

2021 ◽  
Vol 13 (29) ◽  
pp. 118-125
Author(s):  
Olga Georgieva ◽  
◽  
Natalia Karadzhova ◽  
Slavka Kalapchieva ◽  
◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Fusarium Wilt ◽  
Glomus Intraradices ◽  
Trichoderma Viride ◽  
Mycorrhizal Fungus ◽  
Garden Pea ◽  
Biological Products ◽  
Combined Application ◽  
Pisum Sativum L ◽  
Gliocladium Virens

The possibilities of using the biological products “Trichodermine” (Trichoderma viride Pers ex Fr.), “Gliocladine” (Gliocladium virens Miller et al.) and the mycorrhizal activator “Rhizo VAM Basic” (Glomus intraradices Schenck&Smith) for control of fungal diseases in garden pea and and their impact on the biometric indicators of young plants were studied. Biological preparations based on antagonistic fungi Trichoderma viride and Gliocladium virens improve the phytosanitary condition of the plants, the mycorrhizal fungus Glomus intraradices stimulates the formation of the root system and tuber formation, but has a weak fungicidal effect against Fusarium wilt in this culture. The experiment was performed on an artificial infectious background by Fusarium oxysporum Schlecht. f. sp. pisi (Hal.) Raillo, isolated from diseased plants. The effect of application of the biological products“Trichodermine” and “Gliocladine” is 34-68%, from “Rhizo VAM Basic” - 8% compared to the infected control. The combined application of biological preparations with fungicidal and mycorrhizal action significantly protects the crop from infection with the causative agent of Fusarium wilt of garden pea.

Mitigation Effects of 24-Epibrassinolide and Thiourea in Field Pea (Pisum sativum L.) under Drought Stress

2018 ◽  
Vol 34 (2) ◽  
pp. 229-235 ◽  
Author(s):  
Prachi Garg ◽  
◽  
A. Hemantaranjan ◽  
Jyostnarani Pradhan ◽  
◽  
...  
Keyword(s):  
Drought Stress ◽  
Pisum Sativum ◽  
Field Pea ◽  
Pisum Sativum L

МЕТОД ЭКСПРЕСС-ОЦЕНКИ АЛЮМОТОЛЕРАНТНОСТИ У ГОРОХА ПОСЕВНОГО (Pisum sativum L.)

2015 ◽  
Vol 50 (3) ◽  
pp. 353-360
Author(s):  
М.А. ВИШНЯКОВА ◽  
◽  
Е.В. СЕМЕНОВА ◽  
И.А. КОСАРЕВА ◽  
Н.Д. КРАВЧУК ◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Pisum Sativum L
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