BACKGROUND AND AIMS Plastic responses to stress in components of reproduction can have important effects on plant fitness and can vary both within and between species. Responses may also depend on when in the life cycle stress occurs. Here, it is predicted that the timing of initiation of a stress, defoliation, would affect the pattern of plastic responses. These differences should occur becaus...

The essential oil of leaves of various cupressus species Viz., C.glauca, C.funebris, C.lawsonia, C. macrocarpa & C. sempervirens have been studied for their antimicrobial activity against certain gram positive [B. substilis, S.aureus], gram negative [E.coli, P.aeruginesa] and fungi (A.niger, A.flavus, C.albicans & A. fumigatus) using two fold serial dilution technique. Our results revealed that...

background & aim: a simple and rapid microwave- assisted extraction (mae) procedure was developed and optimized for the isolation of borneol and bornyl acetate from ferulago macrocarpa. ferulago macrocarpa (apiaceae) is an endemic plant in iran. experimental: dried powdered aerial parts of plants were soaked in water and irradiated with microwave in a clevenger extraction approach under opt...


 curcas L. y J. macrocarpa Griseb. son arbustos perennes cuya mayor importancia principalmente es su potencial como biocombustible. Varios autores consideran que el tegumento de las semillas uno los factores inducen la latencia. El objetivo del trabajo fue estudiar papel ácido abscísico (ABA) jasmónico (JA) en latencia germinación estas especies. presenta ya no germina por métodos tradici...

The anthelmintic activity of the Imethanolic extract of the root bark of Carissa carandas was evaluated on adult Indian earthworm (Pheretima posthuma) using albendazole as a reference standard. The extract caused paralysis followed by the death of worm at the tested dose level. The extract at the highest tested concentration has anthelmintic activity comparable with that of standard drug albend...

ABSTRACT Modeling is an important tool to estimate forest production in planted areas. Although this issue has been studied worldwide, knowledge regarding volume measurement specific locations such as Northeast Brazil still scarce. The present study aimed evaluated the effectiveness of artificial neural networks (ANNs) and regression analysis estimating timber homogeneous stands Anadantera macr...

Ferulago macrocarpa (Fenzl) Boiss. commonly known as Chavil e Roshanball in Persian is a medicinal and aromatic plant from the Apiaceae family that grows in the west of Iran. The aim of this study was to investigate the phytochemical components, phenolic contents, antioxidant and antibacterial activities of hydroalcoholic extracts of F. macrocarpa flower and leaf from Lorestan...