ABSTRACT Infection of peanut (Arachis hypogaea) seed by Aspergillus flavus and A. parasiticus is a serious problem that can result in aflatoxin contamination in the seed. Breeding resistant cultivars would be an effective approach to reduce aflatoxin accumulation. The objective of this study was to investigate the expression of the pathogenesis-related (PR) protein beta-1,3-glucanase and the is...

Mixed intercropping of barley (Hordeum vulgare L.) with faba bean (Vicia faba L.) was compared with sole cropping for three growing seasons 2001–2003) at Holetta Agricultural Research Centre, in the central highlands of Ethiopia. The treatments were sole barley (125 kg ha−1), sole aba bean (200 kg ha−1) and an additive series of 12.5, 25, 37.5, 50 and 62.5% of the sole seed rate of faba bean mi...

A 17-weeks study was conducted to observe the effect of feeding solvent extracted karanj (Pongamia glabra vent) seed cake (SKC) and alkali processed solvent extracted karanj seed cake (AKC) on various haematological parameters and overall body weight gains in goat kids. Twenty non-descript male kids were randomly divided into fi ve treatment groups viz., T 1 (control), T 2 , T 3 , T 4 and T 5 c...

Plant ecology theory predicts that growing seed mixtures of varieties (variety mixtures) may increase grain yields compared to the average of component varieties in pure stands. Published results from field trials of cereal variety mixtures demonstrate, however, both positive and negative effects on grain yield. To investigate the prevalence and preconditions for positive mixing effects, report...

Flavor and oxidative stabilities of a northerngrown sunflower seed oil were investigated. Taste panel and oxidative evaluations were made on alkalirefined, deodorized, unbleached samples treated with commercial antioxidant mixtures, phenolic antioxidants, metal scavengers and added trace metals. Similar evaluations were conducted on a sample of the same oil after bleaching. Commercial antioxida...

Objective: To synthesize silver nanoparticles from two medicinally important plant seed extracts of Cyperus esculentus and Butyrospermum paradoxum for the first time and to check the potency of the crude methanolic extracts and their synthesized nanoparticles on ten different human pathogens. The percentage yields of two seed extracts were 15.10% and 18.08% respectively and subjected to phytoch...

Background Influence maximization is the task of finding a set of seed nodes in a social network such that the influence spread of these seed nodes based on certain influence diffusion model is maximized. Topic-aware influence diffusion models have been recently proposed to address the issue that influence between a pair of users are often topic-dependent and information, ideas, innovations etc...

To extend 8 BAC contigs, which were previously located in the 56.1-68 cM region of the chromosome 4 of the Oryza sativa indica GuangLuAi4, 14 pairs of primers were designed according to the terminal sequences of the existing seed BACs and were deliberately divided into 3 groups. With the 3 groups of primer mixtures, 233 pools of BAC DNA that represent 22 368 BAC clones from O.sativa indica Guan...

Extracts from seeds from three different varieties of grape were combined with ascorbic acid (AA) to evaluate the effects on the antiradical behaviour, using the DPPH assay. The investigations aimed at illustrating possible mixture effects, manifested either as synergism or as antagonism. By employing a simple linear regression approach, combinations of all extracts exhibited antagonism when co...

In this paper, we demonstrate the ability of Arabidopsis thaliana to detect different mixtures of volatile organic compounds (VOCs) emitted by the common indoor fungus, Aspergillus versicolor, and demonstrate the potential usage of the plant as a bioindicator to monitor fungal VOCs in indoor air. We evaluated the volatile production of Aspergillus versicolor strains SRRC 108 (NRRL 3449) and SRR...