Some biological aspects and life table of the oat bird-cherry aphid, rhopalosiphum padi l. (homoptera : aphididae)‎ as function of temperature

Other Title(s)

بعض المفاهيم البيولوجية و جداول الحياة لحشرة من الشوفان متأثرة بدرجات الحرارة الثابتة

Joint Authors

Abd al-Rahman, Muhammad Ala al-Din Ahmad
Shihatah, Hana Fadl Hashim
Shafi, Ahmad
al-Murshidi, Muhammad Abd al-Munim
Ali Muhammad Ali

Source

Assiut University Bulletin for Environmental Researches

Issue

Vol. 20, Issue 2 (31 Oct. 2017), pp.35-44, 10 p.

Publisher

Assiut University Center for Environmental Studies and researches

Publication Date

2017-10-31

Country of Publication

Egypt

No. of Pages

10

Main Subjects

Biology
Zoology
Nutrition & Dietetics

Abstract EN

Some biological aspects and life table of the oat bird-cherry aphid, Rhopalosiphum padi L.

feed on wheat (Sids 1) were studied at constant temperatures of 18º ± 2, 22º ± 2 and 26 ± 2ºC.

At a given temperatures, the time needed for the development of nymphal instars decreased significantly with the increase in temperatures.

The longest period was recorded at 18 ± 2ºC while the shortest one was found at 26 ± 2ºC.

The calculated developmental threshold (t0) of the whole nymphal stage was estimated as 12.66ºC.

The thermal units needed for the development of the whole nymphal stage of the oat aphid were 67.95 day-degrees.

Generation time (GT), reproductive potential (R0), population-doubling time (DT), intrinsic (rm) and finite rate (λ) of increase of the pest were also computed and discussed.

Based on the obtained data, temperatures of 22° ± 2 and 26 ± 2°C were the most suitable temperatures for the development and multiplication of the oat aphid.

American Psychological Association (APA)

Shihatah, Hana Fadl Hashim& Abd al-Rahman, Muhammad Ala al-Din Ahmad& Shafi, Ahmad& Ali Muhammad Ali& al-Murshidi, Muhammad Abd al-Munim. 2017. Some biological aspects and life table of the oat bird-cherry aphid, rhopalosiphum padi l. (homoptera : aphididae) as function of temperature. Assiut University Bulletin for Environmental Researches،Vol. 20, no. 2, pp.35-44.
https://search.emarefa.net/detail/BIM-836537

Modern Language Association (MLA)

Shihatah, Hana Fadl Hashim…[et al.]. Some biological aspects and life table of the oat bird-cherry aphid, rhopalosiphum padi l. (homoptera : aphididae) as function of temperature. Assiut University Bulletin for Environmental Researches Vol. 20, no. 2 (Oct. 2017), pp.35-44.
https://search.emarefa.net/detail/BIM-836537

American Medical Association (AMA)

Shihatah, Hana Fadl Hashim& Abd al-Rahman, Muhammad Ala al-Din Ahmad& Shafi, Ahmad& Ali Muhammad Ali& al-Murshidi, Muhammad Abd al-Munim. Some biological aspects and life table of the oat bird-cherry aphid, rhopalosiphum padi l. (homoptera : aphididae) as function of temperature. Assiut University Bulletin for Environmental Researches. 2017. Vol. 20, no. 2, pp.35-44.
https://search.emarefa.net/detail/BIM-836537

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 42-43

Record ID

BIM-836537