| [host plants of aphis gossypii (aphididae), vector of virus of cucumis melo melon (cucurbitaceae) in costa rica]. | plant species associated with commercial melon crops and surrounding areas were examined to identity the natural host plants of aphis gossypii glover. the study was conducted in two farms located in different melon production areas and plant life zones of costa rica. plant species diversity, percent coverage and distribution over time were recorded during one year. differences between locations were observed. a total of 86 plant species (49 families) and 72 plant species (40 families) were ident ... | 2001 | 11795159 |
| variability of the 5s and 45s rdna sites in passiflora l. species with distinct base chromosome numbers. | cytologically, the species of passiflora with known chromosome number can be divided into four groups: (1) 2n = 12, 24, 36; (2) 2n = 24; (3) 2n = 18, 72; and (4) 2n = 20. the base chromosome number proposed for the genus is x = 6, with x = 9, x = 10 and x = 12 being considered secondary base numbers. in the present study, variability of 5s and 45s rdna sites was investigated in 20 species of these four groups to check the reliability of this hypothesis. in the group with x = 6, five diploid spec ... | 2003 | 12876193 |
| antiulcer and antioxidant activity of ethanolic extract of passiflora foetida l. | passiflora foetida l. (passifloraceae), a widely growing perennial climber, has been used in traditional medicine for treating many ailments. the objective of the present study was to evaluate the effects of ethanolic extract of p. foetida (eepf) whole plant on gastric ulcer. the antiulcer effects of eepf at 100 and 200 mg/kg doses were evaluated on ethanol and aspirin-induced gastric ulcer models. the antioxidant parameters and histological changes in gastric tissue of ulcer rats were also dete ... | 2011 | 21713043 |
| analgesic and anti-inflammatory activities of passiflora foetida l. | to investigate the analgesic and anti-inflammatory activities of ethanol extract of passiflora foetida (p. foetida) leaves. | 2011 | 21914535 |
| fungal planet description sheets: 400-468. | novel species of fungi described in the present study include the following from australia: vermiculariopsiella eucalypti, mulderomyces natalis (incl. mulderomyces gen. nov.), fusicladium paraamoenum, neotrimmatostroma paraexcentricum, and pseudophloeospora eucalyptorum on leaves of eucalyptus spp., anungitea grevilleae (on leaves of grevillea sp.), pyrenochaeta acaciae (on leaves of acacia sp.), and brunneocarpos banksiae (incl. brunneocarpos gen. nov.) on cones of banksia attenuata. novel foli ... | 2016 | 27616795 |