this report is part of a national project for gathering and classifying the arthropod seed feeders in different provinces of iran between 2008–2014. in this paper, nineteen host species with their areas of distribution are presented for twelve species of seed beetles (chrysomelidae: bruchinae). most of the identified host plants (84%) belong to the family fabaceae (leguminosae). in addition, al...

The efficacy of topically treating white-tailed deer with an acaricide was evaluated in a Lyme disease-endemic community of southern New York State. Twenty-four 4-Poster feeders were placed in a 5.2 km(2) treatment area in Bedford, NY, while a site in Lewisboro, NY, 4.8 km distant, served as control. Treatment periods ran from 15 September to 15 December each fall from 1997 to 2001, and from 15...

This study was performed to assess growth rate, feed efficiency, and N and P loss of sea bass Ž . initial body weight 3.5 g , held in 500-l tanks under ambient temperature and natural light, and fed according to the following methods: by automatic feeders that released feed continually in Ž . daylight according to feed manufacturers’ recommendations AF100% ; half of the above continuŽ . Ž . all...

Our current understanding of Southern hemisphere humpback whale (Megaptera novaeangliae) ecology assumes high-fidelity feeding on Antarctic krill in Antarctic waters during summer, followed by fasting during their annual migration to and from equatorial breeding grounds. An increase in the number of reported departures from this feeding/fasting model suggests that the current model may be overs...

The effects of soil disturbance on the nematode community were assessed at 30 sites on the outer coastal plain of Mississippi, representing four ages since soil disturbance plus a control group of six undisturbed sites. Thirty-five taxa were encountered, dominated in abundance and taxonomic richness by plant and bacterial feeders. Nematodes were more abundant and more taxonomically rich in site...

food anticipatory activity (faa) was assessed in rainbow trout ( oncorhynchus mykiss ) in two small raceways using demand-feeding (t2) and hand-feeding (t2). the fish of both raceways were subjected to restricted feeding (rf) at two times in two places and the fish distribution and/or trigger actuation, total agonistic behaviour between fish, and swimming speed were measured. food anticipatory ...

Increasing use of variable speed drives in industry causes harmonic proliferation in industrial power distribution supply system. Harmonic currents generated by the variable speed drives interact with power system impedance to give rise to harmonic voltage distortion. Thus it is essential to analyze, evaluate and introduce appropriate mitigation techniques for harmonic reduction in the power sy...