+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Compared biology in artificial diets and thermal requirements of Cryptoblabes gnidiella Biologia comparada e exigencias termicas de Cryptoblabes gnidiella em dieta artificial

, : Compared biology in artificial diets and thermal requirements of Cryptoblabes gnidiella Biologia comparada e exigencias termicas de Cryptoblabes gnidiella em dieta artificial. Pesquisa Agropecuaria Brasileira. November; 4011: 1059-1065

This work was conducted to evaluate the development of Cryptoblabes gnidiella in artificial diets, and to know the thermal requirements of the species. Biology was studied under laboratory conditions (26 plus or minus 1deg. C, relative humity of 70 plus or minus 10% and L/D 14:10 h) using three artificial diets based on bean (D1), white bean and pellet of alfafa (D2) and of white bean (D3). Thermal requirements of honeydew moth were estimated at four constant temperatures (18deg. C, 22deg. C, 26deg. C e 30deg. C) using D2 artificial diet. Based on fertility life table, D2 was the most appropriate diet to rear C. gnidiella in laboratory providing a total viability of 53.30%. The lower threshold temperature and thermal requirements for the biological cycle (egg to adult) were 12.26deg. C and 569.91 day degrees, respectively. The specie completes 3.25 generations in Caxias do Sul, RS and 9.19 in Petrolina, PE.


Other references

Pelikan, V., 1952: Therapy of peptic ulcer with so-called conditioned sleep. Sbornik Pro Pathofysiologii Traveni A Vyzivy; Gastroenterologia Bohema 6(4-6): 274-283

Hohlt, He, 1978: Collards and kale. Vegetable growers news: 33 (3) 3-4

Bornstein, M.; Boylan, J.C.; Koenig, D.K., 1973: Evaluation of a two-way i.v. transfer needle. American Journal of Hospital Pharmacy 30(9): 793-799

Echegaray, S.; Nair, V.; Kadoch, M.; Leung, A.; Rubin, D.; Gevaert, O.; Napel, S., 2017: A Rapid Segmentation-Insensitive "Digital Biopsy" Method for Radiomic Feature Extraction: Method and Pilot Study Using CT Images of Non-Small Cell Lung Cancer. Quantitative imaging approaches compute features within images' regions of interest. Segmentation is rarely completely automatic, requiring time-consuming editing by experts. We propose a new paradigm, called "digital biopsy," that...

Sugiyama, K., 1980: The development of laying hen f. Hiroshima Daigaku Seibutsu Seisangakubu kiyeo = Journal of the Faculty of Applied Biological Science Hiroshima University 19(2): 221-241

Johansson, L.; Bergbom, I.; Lindahl, B., 2012: Meanings of being critically ill in a sound-intensive ICU patient room - a phenomenological hermeneutical study. The aim of this study was to illuminate the meanings of being critically ill in a sound-intensive ICU patient room, as disclosed through patients' narratives. Patient rooms in ICUs are filled with loud activity and studies have revealed sound...

Mcgaughey W.H.; Akins R.G., 1989: Application of modified atmospheres in farm grain storage bins. The use of a modified atmosphere for fumigation of circular, corrugated steel farm grain storage bins was investigated. The bins were 4.6 m diameter and filled to a depth of 1.5 m with wheat. Details of the concentration histories during purge wit...

Journath, G.; Hellénius, M-Lis.; Petersson, U.; Theobald, H.; Nilsson, P.M., 2008: Sex differences in risk factor control of treated hypertensives: a national primary healthcare-based study in Sweden. To evaluate potential sex differences, this study aimed to investigate blood pressure and lipid control and other risk factors for cardiovascular disease in treated hypertensive (tHT) patients from primary healthcare. This cross-sectional survey o...

A.C.llette; S.R.bertson, 2012: An ion analyzer for the lunar surface with E-parallel–B. We present a novel instrument concept to measure the energy and mass spectra of ions incident on the lunar surface, based on the E-parallel B or Thomson-parabola device used extensively as a diagnostic in the plasma fusion community. The Apollo-er...

Alcaraz-Quiles, Jé.; Titos, E.; Casulleras, M.; Pavesi, M.; López-Vicario, C.; Rius, B.; Lopategi, A.; de Gottardi, A.; Graziadei, I.; Gronbaek, H.; Ginès, P.; Bernardi, M.; Arroyo, V.; Clària, J., 2016: Polymorphisms in the IL-1 gene cluster influence systemic inflammation in patients at risk for acute-on-chronic liver failure. NlmCategory="UNASSIGNED">Acute-on-chronic liver failure (ACLF) in cirrhosis is an increasingly recognized syndrome characterized by acute decompensation, organ failure(s) and high short-term mortality. Recent findings suggest that an...