Results 71 to 80 of about 63,958 (228)

The thermoperiod alters Boper gene expression and thereby regulates the eclosion rhythm of Bradysia odoriphaga

, 2021
In most organisms, various physiological and behavioral functions are expressed rhythmically. Previous studies have shown that thermoperiod is an important factor affecting circadian clock-related genes that regulate insect locomotor activity.
Wen Xie, Haolin Han, Jiaxu Cheng, Shaoli Wang, Dan Sun, Yuting Yang, Zhaojiang Guo, Youjun Zhang, Qingjun Wu, Baoyun Xu, Jixing Xia   +10 more
core   +1 more source

Developmental stage ordering yields greater cranial mineralization sequence resolution than embryo size or days since oviposition: A case study using the gekkotan Eublepharis macularius (Blyth, 1854)

Journal of Anatomy, EarlyView.
We employ a set of leopard gecko embryos for which size, day of development, and developmental stage are known to assess which timetable accords with the greatest resolution of cranial mineralization events. Developmental staging yielded the best outcome. Abstract Mineralization sequences of cranial elements (often referred to as ossification sequences)
Patrick A. D. Wise, Aaron H. Griffing, Anthony P. Russell   +2 more
wiley   +1 more source

Regression analysis of eclosion rates, logarithm of fungal conidial concentrations (Log C) and ITYP.

, 2016
A: eclosion rate and the logarithm of fungal conidial concentrations; B: ITYP on post-eclosion day 3 and the logarithm of fungal conidial concentrations; C: ITYP on post-eclosion days 3 and 8.
Chunhua Zou (3204480), Bowen Zhang (595078), Qiongbo Hu (160161)   +2 more
core   +1 more source

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

Medical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan, Andrew Hemphill, S. H. P. Parakrama Karunaratne, Arunasalam Naguleswaran, Isabel Roditi, Sinnathamby N. Surendran, Ranjan Ramasamy   +6 more
wiley   +1 more source

Conspecific cueing or cooperative feeding?—Foraging stable flies are visually attracted to conspecific flies

Medical and Veterinary Entomology, EarlyView.
In two‐choice laboratory bioassays, food‐deprived and CO2‐stimulated stable flies were offered paired landing platforms that were baited or not (control) with conspecific flies. The presence of conspecifics prompted the attraction and landing of foraging stable flies.
Emmanuel Hung, Justin Wong, Augustus Negraeff, Anya Gould, Gerhard Gries   +4 more
wiley   +1 more source

Peroxisome loss causes pupal lethality and eclosion defects.

, 2014
Peroxisome loss causes pupal lethality and eclosion defects.
Arvind Manisundaram (580248), James A. McNew (375179), Pavlina T. Ivanova (210416), Michael Stern (150242), Michael Wangler (580251), Joseph E. Faust (580247), James B. Summerville (580250), Stephen B. Milne (580249), H. Alex Brown (210441)   +8 more
core   +1 more source

RÉTENTION DES OVULES APRÈS OVULATION DANS LA CAVITÉ OVARIENNE DE LA CARPE HERBIVORE : COMPOSITION DES OVULES ET CAPACITÉ DE DÉVELOPPEMENT DES ŒUFS ET DES ALEVINS.

Knowledge and Management of Aquatic Ecosystems, 2002
Pour étudier l’effet de rétention prolongée des ovules dans la cavité ovarienne (in vivo) de la carpe herbivore, des extractions d’ovules de 15 femelles (3 à 5,6 kg) ont eu lieu à différents intervalles de temps après ovulation (0, 30, 60, 90 et 120 min).
KHARROUBI M., DROUSSI M., BADRI A., BOUZIDI A., ELBOUSTANI E.   +4 more
doaj   +1 more source

Ingestion of attractive toxic sugar baits containing ivermectin before and after blood feeding affects the biology and reproduction of Aedes aegypti (Diptera: Culicidae)

Medical and Veterinary Entomology, EarlyView.
Attractive toxic sugar bait containing ivermectin (ATSB‐IVM) ingestion markedly reduced blood feeding, survival, oviposition, egg production and larval hatching, with the strongest effects when baits were ingested before blood feeding. Timing of ingestion (48–96 h before or after blood feeding) shaped sublethal impacts across the first and second ...
Thais Alves de Moura, Alyne Cunha Alves Dias, Alexandre de Almeida e Silva   +2 more
wiley   +1 more source

Effect of different light regimes on eclosion rhythm of Drosophila agumbensis and Drosophila nagarholensis

, 2014
An endogenous control of timing of many events like oviposition, eclosion, and hatching occurs at a particular time of the day, which enhances the survival of an organism.
Shakunthala, V., Palaksha
core   +1 more source

Two Triflumuron Application Methods on Glossina palpalis gambiensis in the Laboratory: Impact on Female Fertility

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2003
The objective of this study was to compare the efficacy of two triflumuron-application methods on male tsetse flies to achieve transfer of the product to the females during subsequent mating.
A. Z. Bancé, P.A. Ouedraogo, B. Bauer, I. Kaboré, I. Sidibé   +4 more
doaj   +1 more source