The primary diseases affecting Zingiberaceae plants include ginger plague, spot blotch, anthracnose, leaf spot, blight, and soft rot. Insect pests that pose a threat to these encompass root-knot nematode disease, drilling bugs, beet nightshade moths, mesquite, thrips, aphids. This article aims summarize the defining features of principal as well their control methods. intention is offer theoret...

We are designing tools to visualize very large sets of phylogenetic trees. Our tools give a three dimesional representation of treespace, with two dimensions representing the clustering of trees under multidimensional scaling, and the third dimension (the “height”) the score of the tree (i.e. parsimony or maximum likelihood score). The user can rotate the resulting distribution to get a sense o...

CA-AIV-4754 was investigated during the summer of 1997 as part of the City of La Quinta's Adams Street widening project. This well-stratified sand dune deposit was initially an encampment associated with the exploitation of fish during the last stand of ancient Lake Cahuilla. With the desiccation of the lake the site remained in use sporadically and exhibited a change in sUbsistence practices r...

A phytochemical study of the methanol-soluble fraction of an aqueous extract of a sample of Psittacanthus calyculatus collected from the host plant Prosopsis laevigata (Smooth Mesquite) using several techniques, including co-chromatography coupled with UV detection, chromatographic purifications and IR, NMR and MS studies, resulted in the identification of gallic acid, two flavonol-3-biosides a...

the aim of this work was to optimize the coagulation-flocculation (cf) process applied tomunicipal wastewaters (ww). optimization of cf was performed to minimize chemical oxygen demand(cod), turbidity, sludge produced, and some metals in sludge. a box-behnken design was used to evaluate the effects and interactions of three factors such as type of biopolymer (guar, mesquite seed gum and opuntia...

A nine-member, mixed, cellulolytic, bacterial culture was used to evaluate the effects of sodium hydroxide normality, length and temperature of treatment, and the ratio of volume of alkali to mesquite wood on the suitability of alkali mesquite wood extractives as nutrients for bacterial growth. The presence or absence of air during the extraction process did not significantly affect results. Th...