Abstract HPLC (high-performance liquid chromatography) is one of the accurate chromatographic techniques that widely used for analysis. This present review submitted extraction and methods determining compound in Melastomataceae Asteraceae families related with insecticidal compounds. discusses standard conditions. There are several species under both families. As family, Melastoma malabathricu...

In this paper we in corporate monitoring and enforcement aspects in the choice of environmental policy instruments in a general equilibrium framework. Goulder et al. (JPE, 1999) look into the choice of policy instruments in the presence of distortionary taxes. We extend this model by no longer assuming full compliance from the firms. A violating firm is caught with a certain probability by the ...

Twenty-one species of the Leucophenga ornata species group are surveyed (including 12 new species): L. atrinervis Okada, 1968; L. digmasoma Lin & Wheeler, 1972; L. multipunctata Chen & Aotsuka, 2003; L. nigrinervis Duda, 1924; L. pectinata Okada, 1968; L. pentapunctata Panigrahy & Gupta, 1982; L. quadripunctata (de Meijere, 1908); L. regina Malloch, 1935; L. trivittata Okada, 1990; L. acutifoli...

A microsatellite-enriched library was constructed and a set of 19 SSR markers were developed to characterize a germplasm collection of Hyptis pectinata (L.) Poit., maintained at the Universidade Federal de Sergipe (UFS). Fifteen markers of 19 ranged from moderately to highly polymorphic. A total of 113 alleles were identified, with a mean of 7.52 alleles per locus. The mean HO and HE were 0.582...