Macrophomina phaseolina (Tassi goid) is a pathogen that causes Charcoal rot of mungbean resulting in to a great economic loss. In the present study effect of Ocimum sanctum L., Calotropis procera (Ait.) Ait. f. and Astragalous tribuloides Delile extract on the survival of Macrophomina phaseolina was studied. The variety of different extracts of Ocimum sanctum L., Calotropis procera (Ait.) Ait.f...

INTRODUCTION Engineered nanomaterials have received greater attention for their positive impact in improving many sectors of economy, including pharmaceutics, cosmetics, transportation, energy, agriculture and environment. Nanoparticles can drastically modify their physico-chemical properties compared to the bulk material, the improvement of experimental processes for the synthesis of these nan...

There is an urgent need for a biodegradable, hydrophobic material that can be used in developing packaging materials. In this preliminary study, epicuticular wax has been extracted from the leaves of Calotropis procera and Alstonia scholaris using various solvents (i.e., ethanol, methanol, benzene, and acetone). The highest wax amounts were found to be 0.54 μg/cm2 and 0.13 μg/cm2 from Alstonia ...

The present study was conducted to observe the genotoxic effect of latex of Calotropis procera. Dense conidial suspensions of Aspergillus terreus Thorn were treated with different concentrations of Calotropis latex and assayed for percentage survival, auxotrophic mutants, DNA and total protein contents and further subjected to RAPD and SDS-PAGE tests. It was found that latex of Calotropis proce...

Host-associated mating is crucial in maintaining the partial reproductive isolation between the host races of Eurosta solidaginis (Diptera: Tephritidae), a fly that forms galls on Solidago altissima and S. gigantea. (We refer to flies reared from S. gigantea as gigantea flies and those reared from S. altissima as altissima flies.) We measured the host preference of males and females of both hos...

Aloe Vera (L.) Burn f. is a perennial succulent plant grown worldwide mainly for medicinal and cosmetic uses. During a routine survey a leaf spot disease of Aloe vera having infected plants with large necrotic, sunken, circular to oval, dark brown spots present on both surface of leaves was observed at SHIATS and neighboring areas. Microscopical examination revealed the presence of Alternaria a...

From different plant parts of Calotropis species (C. gigantea and C. procera), various classes of compounds such as oxypregnanes, terpenoids, sterols, cardenolides and flavonoids have been isolated. Of these compounds, the cardenolides stand out as many of them have anticancer properties. Cardenolides are C23 steroids with a five-membered unsaturated butyrolactone ring consisting of a steroid n...

The present study aims to assess the toxic effect of latex and ethanolic leaf extract of Calotropis procera (C. procera), in comparison to abamectin, on serum biomarkers of function and histological integrity of heart and testis in male albino rats. To achieve this aim, the albino rats were separately administered 1/20 and 1/10 of LD50 of C. procera latex, ethanolic C. procera leaf extract and ...

Rose plants are affected by several diseases caused fungi, nematode, bacteria, viruses, and other pests. Among all of these, Curvularia lunata causes significant losses to Roses. Present study was focused on In-vitro In-vivo management the “Curvularia leaf spot Rose” using different fungicides phyto-extracts. Diseased samples were collected from floriculture area University Agriculture, Faisala...