rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Evaluation of natural enemies of greenbug, Schizaphis graminum (Rondani), on sorghum using two approaches of the insecticidal check method
  name:
    name part: Rao, Asha
    name part: 1969-
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 1996
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    form: remote
    extent: xii, 96 leaves : illustrations ; 28 cm.
  abstract: (14.88 oz/ha) applications at three day intervals were
  abstract: 0.05). The relative usefulness of the two approaches is
  abstract: additives produced resulted in an increased attractiveness to
  abstract: Al/ha produced no significant differences (at P = 0.05) in
  abstract: applied at 0.03 kg Al/ha and chlorpyrifos applied at 0.005 kg
  abstract: attracted to malathion-treated sorghum leaf infested with
  abstract: attraction to malathion, and to their inability to move after
  abstract: contacting the malathion.
  abstract: differences in the greenbug or natural enemy populations. In
  abstract: discussed in evaluating the natural enemies of greenbug.
  abstract: earlier work on effects of insecticides on beneficial
  abstract: effective to exclude predators. These natural enemy
  abstract: Enemy removal experiments and enemy trap experiments were
  abstract: enemy trap experiments, Karate (0.02 kg Al/ha) and Bidrin
  abstract: exclusion agents permitted significantly higher populations
  abstract: exclusion in the treated plots may be primarily due to
  abstract: graminum (Rondani). In enemy removal experiments, malathion
  abstract: greenbug. This suggests that the insecticide or associated
  abstract: insects. Aphelinus asychiv (Walker) in an olfactometer was
  abstract: malathion displayed sluggish or no movement when presented
  abstract: of greenbugs and lower populations of predators in the
  abstract: olfactometer. These results suggest that failure of parasite
  abstract: parasites accumulating in the treated plots due to their
  abstract: Results from experiments on the effects of malathion on host
  abstract: selection behavior present some interesting contrasts to
  abstract: the natural enemy or greenbug populations when compared with
  abstract: the pest-insect-plant complex. The parasites preexposed to
  abstract: the untreated (control) plots. In a similar comparison,
  abstract: three application frequencies of these insecticides, i.e.,
  abstract: three, seven and fifteen day intervals, produced no
  abstract: treated plots when compared with the untreated plots (P =
  abstract: used for evaluating the natural enemies of greenbug, S.
  abstract: with greenbug-infested and uninfested sorghum leaves in an
  note: by Asha Rao.
  note: "Major subject: Entomology".
  note: Vita.
  note: Also available online.
  note: Issued also on microfiche from Lange Micrographics.
  note: M.S. Texas A&M University 1996.
  note: Includes bibliographical references: pages 75-87.
  subject:
    topic: Major entomology
  identifier: https://hdl.handle.net/1969.1/ETD-TAMU-1996-THESIS-R368
  related item:
    location:
      url: https://hdl.handle.net/1969.1/ETD-TAMU-1996-THESIS-R368
  record info:
    record content source: TXA
    record creation date: 970417
    record change date: 20220103134232.0
    record identifier: in00001354185