2010, ISBN: 3639288173

[EAN: 9783639288179], Neubuch, [PU: VDM Verlag Dr. Müller], nach der Bestellung gedruckt Neuware -The eggs took 58-85 hrs to hatch. All the events except the fecundity rate had positive c… mais…

[EAN: 9783639288179], Neubuch, [PU: VDM Verlag Dr. Müller], nach der Bestellung gedruckt Neuware -The eggs took 58-85 hrs to hatch. All the events except the fecundity rate had positive correlation with air temperature. The average duration of five larval instars varied from 3-8 days and is against temperature related. The highly temperature sensitive pupal development took 7-20 days. The insect overwintered as pupa. There were 8 or 9 generations per year and the length of the generations (26-59 days) varied with temperature. The overwintering generation took 159-167 days. The effect of precipitation on the developments of the insect was not evident. Mortalities were high at the early and late stages of the life cycle with a break in the middle. Some of the mortality factors were identified. Degree days to predict phenological changes were worked out. A formulation of Bacillus thuringiensis, Bactospeine, was found highly effective in controlling the pest. The insect infested many citrus varieties with differential preferences. 100 pp. Englisch, Books<

ISBN: 9783639288179

The eggs took 58-85 hrs to hatch. All the events except the fecundity rate had positive correlation with air temperature. The average duration of five larval instars varied from 3-8 days … mais…

The eggs took 58-85 hrs to hatch. All the events except the fecundity rate had positive correlation with air temperature. The average duration of five larval instars varied from 3-8 days and is against temperature related. The highly temperature sensitive pupal development took 7-20 days. The insect overwintered as pupa. There were 8 or 9 generations per year and the length of the generations (26-59 days) varied with temperature. The overwintering generation took 159-167 days. The effect of precipitation on the developments of the insect was not evident. Mortalities were high at the early and late stages of the life cycle with a break in the middle. Some of the mortality factors were identified. Degree days to predict phenological changes were worked out. A formulation of Bacillus thuringiensis, Bactospeine, was found highly effective in controlling the pest. The insect infested many citrus varieties with differential preferences. Bücher > Fremdsprachige Bücher > Englische Bücher 220 x 150 x 6 mm , VDM, Taschenbuch, VDM<

2010, ISBN: 9783639288179

Edição encadernada

[ED: Kartoniert / Broschiert], [PU: VDM Verlag Dr. Mueller], Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Rafi Muhammad … mais…

[ED: Kartoniert / Broschiert], [PU: VDM Verlag Dr. Mueller], Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Rafi Muhammad AtherDr. Muhammad Ather Rafi, an Insect Ecologist: did Ph.D from Karachi university, Pakistan. He has 24 years of research experi, DE, [SC: 0.00], Neuware, gewerbliches Angebot, Hardcover, 100, [GW: 165g], 1. Auflage, Banküberweisung, PayPal<

2010, ISBN: 9783639288179

VDM Verlag Dr. Müller, Taschenbuch, 100 Seiten, Publiziert: 2010-09-22T00:00:01Z, Produktgruppe: Buch, 0.35 kg, Ingenieurwissenschaft & Technik, Naturwissenschaften & Technik, Kategorien,… mais…

VDM Verlag Dr. Müller, Taschenbuch, 100 Seiten, Publiziert: 2010-09-22T00:00:01Z, Produktgruppe: Buch, 0.35 kg, Ingenieurwissenschaft & Technik, Naturwissenschaften & Technik, Kategorien, Bücher, Ökologie Allgemein, Umwelt & Ökologie, Biologie, Biowissenschaften, VDM Verlag Dr. Müller, 2010<

2010, ISBN: 3639288173

[EAN: 9783639288179], Nouveau livre, [SC: 4.56], [PU: - -], Books