The role of selective new generation bioisecticides, beside their effectiveness against key pests, relies on safety to beneficial arthropods. Spinetoram, a semi-synthetic analogue the microbial-derived bioinsecticide spinosad is registered worldwide for application in numerous crops, but assessment its ecotoxicological risk arthropods has scarcely been documented. Moreover, this first report to...

1523 A Review of Isozymes in Cancer. Wayne E. Criss. 1543 The Effect of Age at Exposure to a Sublethal Dose of Fast Neutrons on Tumorigenesis in Male Rat. T. J. Castañera,D. C. Jones, D. J. Kimeldorf, and V. J. Rosen. 1550 Inhibition of Chemically Induced Neoplasia by Immunization with an Antigenic CarcinogenProtein Conjugate. Richard M. Peck and Evelyn B. Peck. 1555 Urinary Polyamines in Canc...

The density of eggs and nymphs of Bemisia tabaci (Gennadius) biotype B and the percent parasitism of the nymphs were measured from specimens collected on nine species of weeds, commonly found in west central Florida during the spring and summer of 2012 and 2013. The weeds were direct seeded in 2012 and grown as transplants in 2013 for Randomized Complete Block design experiments. The leaf area ...

1523 A Review of Isozymes in Cancer. Wayne E. Criss. 1543 The Effect of Age at Exposure to a Sublethal Dose of Fast Neutrons on Tumorigenesis in Male Rat. T. J. Castañera,D. C. Jones, D. J. Kimeldorf, and V. J. Rosen. 1550 Inhibition of Chemically Induced Neoplasia by Immunization with an Antigenic CarcinogenProtein Conjugate. Richard M. Peck and Evelyn B. Peck. 1555 Urinary Polyamines in Canc...

Abstract Background The greenhouse whitefly, Trialeurodes vaporariorum Westwood (Hemiptera: Aleyrodidae) constitutes key pests of greenhouses and field crops, which have developed pesticide resistance over the years. It has emerged as a difficult pest to manage owing its indiscriminate exposure higher dosages insecticides. use natural enemies is environmentally safe alternative management tacti...