Lower development threshold and thermal constant in the German cockroach, Blattella germanica (L.) (Blattodea: Blattellidae).

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F04%3A00014057" target="_blank" >RIV/00027006:_____/04:00014057 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Lower development threshold and thermal constant in the German cockroach, Blattella germanica (L.) (Blattodea: Blattellidae).

Original language description

The effect of temperature on the development of the 1st instar of Blattella germanica was studied at four constant temperatures of 21, 24, 27 and 30aC in temperature controlled chambers. The temperature dependence of the developmental rates and the thermal thresholds were established by means of linear regression. The pooled data reveal that the lower thermal threshold for the development of the B. germanica is 16.2aC and the thermal constant (1st instar) is 93.3 day-degrees. We introduce the term °safetemperature? (ts) which indicates the temperature to be maintained in stores or food premises in order to prevent development of a pest species (i.e. ts Ü LDT). For B. germanica we recommend a ts Ü 15aC.

Czech name

Spodní vývojový práh a termální konstanta rusa domácího, Blattella germanica (L.) (Blattodea: Blattellidae).

Czech description

The effect of temperature on the development of the 1st instar of Blattella germanica was studied at four constant temperatures of 21, 24, 27 and 30aC in temperature controlled chambers. The temperature dependence of the developmental rates and the thermal thresholds were established by means of linear regression. The pooled data reveal that the lower thermal threshold for the development of the B. germanica is 16.2aC and the thermal constant (1st instar) is 93.3 day-degrees. We introduce the term °safetemperature? (ts) which indicates the temperature to be maintained in stores or food premises in order to prevent development of a pest species (i.e. ts Ü LDT). For B. germanica we recommend a ts Ü 15aC.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant Protection Science

ISSN

1214-1178

e-ISSN

—

Volume of the periodical

39

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

35-38

UT code for WoS article

—

EID of the result in the Scopus database

—