colorado potato beetle, leptinotarsa decemlineata is one of the major insect pests of potato. toxicity of spinosad, as a bio-rational insecticide, was investigated against various developmental stages of this pest. bioassays were conducted by using the eggs, neonates, first, second, third and fourth instar larvae and adults. the potato leaves were impregnated with different concentrations of sp...

The reproductive period is a critical part of species’ life history. Estimating species-specific fecundity can improve demographic models aimed at developing recovery targets for imperilled species. We provide egg diameter and estimates develop length–fecundity relationship silver shiner, Notropis photogenis (Cope, 1865), small-bodied freshwater species listed as Threatened under Canada's Speci...

Sorghum shoot fly, Atherigona soccata,causes substantial economic losses in sorghum globally. Cultural practices and host plant resistance are effective measures for mitigating the caused by fly. Therefore, we evaluated 32 genotypes consisting of a set 10 restorer lines, CMS (cytoplasmic male-sterile) lines their respective maintainers exhibiting resistance/susceptibility to fly along with resi...

Haemato-biochemical studies in rainbow trout infected with Saprolegnia were carried out under temperate climatic conditions of Kashmir valley to find out the variation in blood parameters. The trial was carried out on 405 cultured rainbow trout fish ranging in length from 47.8 to 69.8 cm and in weight from 1300 to 1920 g. The same experiment was carried out on 2,70000.00 trout fish eggs from No...

background: escherichia coli (e. coli) is the most frequent infecting organism in acute infection. so, knowledge about the frequency and distribution of urinary tract infection (uti) is important to improve infection control measures. the aim of this research was to determine the prevalence of bacteria isolated from urinary tract infection (uti) in patients and determination of the antibiotic s...

haemato-biochemical studies in rainbow trout infected with saprolegnia were carried out under temperate climatic conditions of kashmir valley to find out the variation in blood parameters. the trial was carried out on 405 cultured rainbow trout fish ranging in length from 47.8 to 69.8 cm and in weight from 1300 to 1920 g. the same experiment was carried out on 2,70000.00 trout fish eggs from no...

Gentamicin, at concentrations up to 500 mug/ml, showed no effect on the replication, yield, or infectivity of seven viruses or on the agents of psittacosis and meningopneumonitis when grown in mice or embryonated eggs. At the 500 mug/ml level, lymphogranuloma venereum cultures had a slight reduction in infectivity. Rickettsia akari demonstrated susceptibility at the 5 mug/ml level, whereas R. r...

This study was conducted to determine the effects of increasing lighting after peak production on eggs production and Hatchable Eggs in broiler breeder Hubbard F15. In this research we used from 4 growing saloons, that in per saloons were 5250 Hubbards broiler breeder hens. In this Experiment we used by Line design way of GLM for analysed data, that we considered the Effects of two parameters, ...