the objective of the study was to evaluate chemical composition, in vitro dry matter digestibility (ivdmd), and growth performance of weanling boer-goats supplemented with cowpea seed hulls (csh) and commercial concentrate / feed (cf) with natural pasture as basal diet. weanling boer-goats (n=36) were assigned to 3 treatments comprising of 4 animals each (2 bucklings and 2 females) replicated t...

In response to a predator attack, many Aphidinae species release an alarm pheromone, which induces dispersal behavior in other individuals within the colony. The major component of this pheromone is the sesquiterpene (E)-β-farnesene (Eβf), but variations occur between aphid species. In the present work, we collected, identified, and quantified the alarm pheromone of Aphis craccivora Koch (Hemip...

Microtubules are closely associated with tubules containing virus particles in leaf cells infected with bean pod mottle virus or cowpea mosaic virus. The similar orientation and apparent continuity suggest that cores of tubules with virus particles are actually microtubules. It is suggested that microtubules may be involved in the intraand intercellular movement of viral components and in the a...

The fortified of soft wheat flour with cowpea flour in bread making was investigated. The Soft wheat flour (SWF) was substituted by cowpea flour at levels of 5, 15 and 20%. The protein content of composite breads ranged from 6.1 – 9.9%. Significant difference was observed in moisture, protein and crude fibre contents of control (wheat bread) and composite bread at 5% addition of cowpea. Water a...

Jean-Luc Arrègle, EMLYON Business School (editor) Laure Cabantous, Cass Business School (editor) Stewart Clegg, University of Technology, Sydney (editor) Olivier Germain, Université du Québec à Montréal (editor, book reviews) Karim Mignonac, Université de Toulouse 1 (editor) Philippe Monin, EMLYON Business School (editor) Tyrone Pitsis, University of Newcastle (editor) José Pla-Barber, Universi...

The nutritional benefits of grain legumes such as cowpea and soybean in sub-Saharan Africa have not been fully utilized to alleviate problem of protein-malnutrition in this region. This study aimed to evaluate and compare the nutritional properties and sensory evaluation of snack food made from high-quality cassava flour (HQCF) and soybeans (50:50), and HQCF and cowpea (50:50). Sensory evaluati...

A new species of brachypterous, flightless, jumping alpine Thyrocopa moth, T. kikaelekea, is described from Hawaii Island. This new species is similar to T. apatela (Walsingham), another flightless species from Maui Island. Thyrocopa kikaelekea is hypothesized not to be the sister taxon to T. apatela, instead representing an independent loss of flight.

Which genes have been incorporated into the Marucaresistant cowpea? The Maruca-resistant cowpea contains the cry1Ab (Bt) and nptII genes. The Bt gene was derived from the soil bacterium Bacillus thuringiensis subsp. kurstaki. The Bt protein produced in modified cowpea plants has been shown to be identical to the naturally occurring protein, and equivalent to the protein used as a biopesticide b...

Black gram (Vigna mungo L) is a short duration crop belongs to leguminacae family. Black gram is rich in protein (25-26%) and grown as intercrop, catch crop also as solo crop. It is also called as urd bean. In India the area under black gram cultivation is 3.30 million ha producing 1.60 million tonnes, with the mean productivity of 0.49 kg ha -1 and contributes 11% of total production in the co...

Breeding salt tolerant plants is difficult without utilizing a diversity of wild crop relatives. Since the genus Vigna (family Fabaceae) is comprised of many wild relatives adapted to various environmental conditions, we evaluated the salt tolerance of 69 accessions of this genus, including that of wild and domesticated accessions originating from Asia, Africa, Oceania, and South America. We gr...