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Peanut, like most legumes, develops a symbiotic relationship with rhizobia to overcome nitrogen limitation. Rhizobial infection of peanut roots occurs through a primitive and poorly characterized intercellular mechanism. Knowledge of the molecular determinants of this symbiotic interaction is scarce, and little is known about the molecules implicated in the(More)
Plant-growth-promoting bacteria are often used to enhance crop yield and for biological control of phytopathogens. Bacillus sp. CHEP5 is a biocontrol agent that induces systemic resistance (ISR) in Arachis hypogaea L. (peanut) against Sclerotium rolfsii, the causal agent of root and stem wilt. In this work, the effect of the co-inoculation of Bacillus sp.(More)
In the peanut production, the applications of herbicides and fungicides are a common practice. In this work, studies done under field conditions demonstrated that pesticides affected negatively the number and nitrogenase activity of diazotrophic populations of soil. Agrochemical effects were not transient, since these parameters were not recovered to(More)
This paper presents simulation model of a single phase simplified eleven-level inverter (SELI). Multilevel inverter offers high power capability. Its performance is highly superior to that of conventional two-level inverter due to reduced harmonic distortion, lower electromagnetic interference and higher dc link voltage. The inverter is capable of producing(More)
This paper describes the GLORIA system (GLObal Robotic telescope Intelligent Array), the first worldwide network of robotic telescopes, which covers four continents with seventeen telescopes, and can be extended. The network architecture has been designed taking into account the functionali-ties offered to the community, the number of telescopes, users that(More)
and the United Kingdom. Implementation is also required in any other countries within the range of the White-headed Duck where the Ruddy Duck is found in captivity. Reviews This International Single Species Action Plan should be revised in 2015. An emergency review will be undertaken if there are sudden major changes liable to affect the population. Credits(More)
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