| effect of cotton cultivar on performance of aphis gossypii (homoptera: aphididae) in iran. | cotton aphids, aphis gossypii glover (homoptera: aphididae), obtained from cotton, gossypium hirsutum l., fields in the gorgan region of northern iran, were colonized on 'varamin' cotton plants in a growth chamber. the development, survivorship, and life table parameters of the cotton aphid were evaluated at 27.5 +/- 1 degrees c, 65 +/- 10% rh, and aphotoperiod of 14:10 (l:d) h of artificial light on five commonly growing cotton cultivars: varamin, 'sealand' (relatively resistant cultivar), 'bak ... | 2006 | 17066818 |
| detection by rapd-pcr of polymorphism in populations of bemisia tabaci (genn.) collected on four host plants from iran. | the sweetpotato whitefly, bernisia tabaci (genn.) (hom: aleyrodidae) is a major pest of field crops, vegetables and ornamentals in iran. in this study, the infested leaves of cucumber (cucurnis sativus l.) zucchini (cucurbita pepo l.) eggplant (solanum melongena l.) and cotton (gossypium hirsutum l.) with whitefly nymphs and pupae were collected from iran, and were transferred to the laboratory. the newly emerged males and females of each population were released separately into a large cage set ... | 2006 | 17385530 |
| comparative study on biological parameters of bemisia tabaci (genn.) collected on four host plants from varamin-iran. | during 2003 biological parameters of sweetpotato whitefly, b. tabaci (genn.) (horn. aleyrodidae) as a major pest of field crops, vegetables and ornamentals were studied. in this study, the infested leaves of cucumber (cucumis sativus l.) zucchini (cucurbita pepo l.) eggplant (solanum melongena l.) and cotton (gossypium hirsutum l.) with whitefly nymphs and pupae were collected from varamin-iran, and were transferred to the laboratory. the newly emerged males and females of each population were r ... | 2005 | 16628901 |