Influences of Temperature and Humidity on Pre-Adult Development of the Banks Grass Mite (Acari: Tetranychidae)

T. M. Perring; T. O. Holtzer; J. L. Toole; J. M. Norman; G. L. Myers

doi:10.1093/ee/13.2.338

Influences of Temperature and Humidity on Pre-Adult Development of the Banks Grass Mite (Acari: Tetranychidae)

Environmental Entomology ◽

10.1093/ee/13.2.338 ◽

1984 ◽

Vol 13 (2) ◽

pp. 338-343 ◽

Cited By ~ 32

Author(s):

T. M. Perring ◽

T. O. Holtzer ◽

J. L. Toole ◽

J. M. Norman ◽

G. L. Myers

Keyword(s):

Adult Development ◽

Temperature And Humidity ◽

Banks Grass Mite

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Life cycle and reproductive patterns of Triatoma rubrovaria (Blanchard, 1843) (Hemiptera: Reduviidae) under constant and fluctuating conditions of temperature and humidity

Revista da Sociedade Brasileira de Medicina Tropical ◽

10.1590/s0037-86822005000500014 ◽

2005 ◽

Vol 38 (5) ◽

pp. 433-437 ◽

Cited By ~ 5

Author(s):

Miryam P. Damborsky ◽

María E. Bar ◽

David Gorla

Keyword(s):

Life Cycle ◽

Adult Development ◽

Reproductive Performance ◽

Room Temperature ◽

Cycle Duration ◽

Climatic Chamber ◽

Controlled Conditions ◽

Temperature And Humidity ◽

Temperature Group ◽

Life Cycle Duration

The aim of this study was to evaluate the temperature and relative humidity influence in the life cycle, mortality and fecundity patterns of Triatoma rubrovaria. Four cohorts with 60 recently laid eggs each were conformed. The cohorts were divided into two groups. In the controlled conditions group insects were maintained in a dark climatic chamber under constant temperature and humidity, whereas triatomines of the ambiental temperature group were maintained at room temperature. Average incubation time was 15.6 days in the controlled conditions group and 19.1 days in the ambiental temperature. In group controlled conditions the time from egg to adult development lasted 10 months while group ambiental temperature took four months longer. Egg eclosion rate was 99.1% and 98.3% in controlled conditions and ambiental temperature, respectively. Total nymphal mortality in controlled conditions was 52.6% whereas in ambiental temperature was 51.8%. Mean number of eggs/female was 817.6 controlled conditions and 837.1 ambiental temperature. Fluctuating temperature and humidity promoted changes in the life cycle duration and in the reproductive performance of this species, although not in the species mortality.

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Temperature and humidity effects on mortality and pre-adult development of twoPhytoseiulus persimilisstrains (Acari: Phytoseiidae)

International Journal of Acarology ◽

10.1080/01647958908683821 ◽

1989 ◽

Vol 15 (1) ◽

pp. 47-52 ◽

Cited By ~ 13

Author(s):

Thomas M. Perring ◽

Lisa J. Lackey

Keyword(s):

Adult Development ◽

Humidity Effects ◽

Temperature And Humidity

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Cryo-TEM of amphiphilic polymer and amphiphile/polymer solutions

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100150216 ◽

1993 ◽

Vol 51 ◽

pp. 876-877

Author(s):

Yeshayahu Talmon

Keyword(s):

Microstructural Characterization ◽

Building Blocks ◽

Quantitative Information ◽

Physical Models ◽

Specimen Preparation ◽

Time Resolved ◽

Temperature Changes ◽

Temperature And Humidity ◽

Microstructured Fluids ◽

Air Streams

To achieve complete microstructural characterization of self-aggregating systems, one needs direct images in addition to quantitative information from non-imaging, e.g., scattering or Theological measurements, techniques. Cryo-TEM enables us to image fluid microstructures at better than one nanometer resolution, with minimal specimen preparation artifacts. Direct images are used to determine the “building blocks” of the fluid microstructure; these are used to build reliable physical models with which quantitative information from techniques such as small-angle x-ray or neutron scattering can be analyzed.To prepare vitrified specimens of microstructured fluids, we have developed the Controlled Environment Vitrification System (CEVS), that enables us to prepare samples under controlled temperature and humidity conditions, thus minimizing microstructural rearrangement due to volatile evaporation or temperature changes. The CEVS may be used to trigger on-the-grid processes to induce formation of new phases, or to study intermediate, transient structures during change of phase (“time-resolved cryo-TEM”). Recently we have developed a new CEVS, where temperature and humidity are controlled by continuous flow of a mixture of humidified and dry air streams.

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Personality's Correlates of Adult Development and Aging

European Psychologist ◽

10.1027//1016-9040.8.3.131 ◽

2003 ◽

Vol 8 (3) ◽

pp. 131-147 ◽

Cited By ~ 43

Author(s):

Gian Vittorio Caprara ◽

Mariagiovanna Caprara ◽

Patrizia Steca

Keyword(s):

Personality Traits ◽

Adult Development ◽

Self Efficacy ◽

Age Groups ◽

Well Being ◽

Efficacy Beliefs ◽

Cross Sectional ◽

Education And Health ◽

Development And Aging ◽

And Gender

Three cross-sectional studies examined stability and change in personality over the course of life by measuring the relations linking age to personality traits, self-efficacy beliefs, values, and well-being in large samples of Italian male and female participants. In each study, relations between personality and age were examined across several age groups ranging from young adulthood to old age. In each study, personality constructs were first examined in terms of mean group differences accrued by age and gender and then in terms of their correlations with age across gender and age groups. Furthermore, personality-age correlations were also calculated, controlling for the demographic effects accrued by marital status, education, and health. Findings strongly indicated that personality functioning does not necessarily decline in the later years of life, and that decline is more pronounced in males than it is in females across several personality dimensions ranging from personality traits, such as emotional stability, to self-efficacy beliefs, such as efficacy in dealing with negative affect. Findings are discussed in terms of their implications for personality theory and social policy.

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