Entomologia Experimentalis et Applicata

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DEVELOPMENTAL INTERACTIONS BETWEEN THE TOBACCO HORNWORM MANDUCA SEXTA AND ITS BRACONID PARASITE APANTELES CONGREGATUS1
Entomologia Experimentalis et Applicata - Tập 23 Số 2 - Trang 139-151 - 1978
Nancy E. Beckage, Lynn M. Riddiford
After newly hatched Manduca sexta larvae were parasitized by Apanteles congregatus, the wasps emerged from third, fourth, fifth, or supernumerary sixth stage host larvae. The number of parasites present within a host determined the time required for Apanteles development and the final h...... hiện toàn bộ
CHILL‐COMA AND COLD DEATH TEMPERATURES OF APIS MELLIFERA
Entomologia Experimentalis et Applicata - Tập 3 Số 3 - Trang 222-230 - 1960
J. B. Free, Yvette Spencer‐Booth
Worker bees have a lower chill‐coma temperature than drones or queens, which is influenced by their acclimatisation temperature as is their food consumption at a given temperature. Most bees die after 50 hrs. in chill coma, and survive longer at 5° C than at 0 or 10° C. Cold death occurs between −2 and −6° C and is unaffected by acclimatisation. Winter bees have low...... hiện toàn bộ
Change in foraging behaviour of the predatory mite Phytoseiulus persimilis after exposure to dead conspecifics and their products
Entomologia Experimentalis et Applicata - Tập 88 Số 3 - Trang 295-300 - 1998
Conny Schütte, Peter van Baarlen, H. Dijkman, Marcel Dicke
AbstractAdult females of the predatory mite Phytoseiulus persimilis Athias‐Henriot are strongly attracted to infochemicals released by plants infested with their prey, the two‐spotted spider mite (Tetranychus urticae Koch), thereby effectively locating their prey. However, we found a consistently lower degree of...... hiện toàn bộ
Response of predatory mites with different rearing histories to volatiles of uninfested plants
Entomologia Experimentalis et Applicata - Tập 64 Số 2 - Trang 187-193 - 1992
Junji Takabayashi, Marcel Dicke
AbstractThe behavioural response of the predatory mite Phytoseiulus persimilis to volatiles from several host plants of its prey, spider mites in the genus Tetranychus, was investigated in a Y‐tube olfactometer. A positive response to volatiles from tomato leaves and Lima bean leaves was recorded, whereas no res...... hiện toàn bộ
Mechanistic, ecological, and evolutionary consequences of artificial light at night for insects: review and prospective
Entomologia Experimentalis et Applicata - Tập 167 Số 1 - Trang 37-58 - 2019
Emmanuel Desouhant, Elisa Gomes, Nathalie Mondy, Isabelle Amat
AbstractThe alternation of light and dark periods on a daily or seasonal time scale is of utmost importance for the synchronization of physiological and behavioral processes in the environment. For the last 2 decades, artificial light at night (ALAN) has strongly increased worldwide, disrupting the photoperiod and its related physiological processes, and impacting ...... hiện toàn bộ
Success of the high-dose/refuge resistance management strategy after 15 years of Bt crop use in North America
Entomologia Experimentalis et Applicata - Tập 140 Số 1 - Trang 1-16 - 2011
Fangneng Huang, David A. Andow, Lawrent L. Buschman
Phenoloxidase: a key component of the insect immune system
Entomologia Experimentalis et Applicata - Tập 142 Số 1 - Trang 1-16 - 2012
Isaac González‐Santoyo, Alex Córdoba‐Aguilar
AbstractThe innate immune system in insects is composed of a large variety of specific and non‐specific responses that are activated in response to the presence of foreign agents. One important element in such responses is the enzyme phenoloxidase (PO). Here, we review recent progress in PO research and discuss new applications in the emerging field of ecological i...... hiện toàn bộ
THE RESPIRATION OF INSECTS AT REDUCED PRESSURES
Entomologia Experimentalis et Applicata - Tập 12 Số 4 - Trang 389-402 - 1969
Theodore C. Dumas, C. T. Buckland, H. A. U. Monro
The respiration of larvae of Tenebroides mauritanicus exposed to reduced pressures in air was measured in a specially designed chamber by means of gas chromatography. Both O2 uptake and CO2 output were progressively reduced as the pressure was lowered from 200 to 35 mm Hg. There were differences in...... hiện toàn bộ
CONSUMPTION, DIGESTION, AND UTILIZATION OF VARIOUS GRASSES BY FIFTH‐INSTAR LARVAE AND ADULTS OF THE MIGRATORY LOCUST
Entomologia Experimentalis et Applicata - Tập 19 Số 2 - Trang 130-138 - 1976
A. Hoekstra, A.M.Th. Beenakkers
Food consumption, digestion, and utilization were estimated in fifth‐instar larvae and adults of the migratory locust by measurements of the weight of food ingested, the weight of faeces produced and the increase in body weight. The diet consisted of either rye, perennial rye‐grass, cocksfoot, water meadow‐grass, or reed‐grass.Neither the general sh...... hiện toàn bộ
THE CONSUMPTION, DIGESTION AND UTILIZATION OF SOLANACEOUS AND NON‐SOLANACEOUS PLANTS BY LARVAE OF THE TOBACCO HORNWORM, PROTOPARCE SEXTA (JOHAN.) (LEPIDOPTERA: SPHINGIDAE)
Entomologia Experimentalis et Applicata - Tập 7 Số 3 - Trang 253-269 - 1964
G. P. Waldbauer
Maxillectomized tobacco hornworms were raised from the beginning to the end of the fourth stadium on the leaves of Taraxacum officinale, Arctium minus and Verbascum thapsus, non‐solanaceous plants which are not fed upon by intact larvae. Intact larvae were similarly raised on the leaves of tomato, potato and ... hiện toàn bộ
Tổng số: 60   
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