Biological and ecological studies of Myzus persicae (Sulzer)(Homoptera : Aphididae)
1985
Jabry, N.M.
Myzus persicae had 4.6 and 4.00 generations during autumn and spring respectively, the average length of generation was 8.41 days in autumn and 9.75 days in spring. It was found (observed) that the high temperature caused a decrease in the reproductive period and an increase in nymphal production, while 20 deg C was the optimum temperature for the insect
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Библиографическая информация
Нумерация страниц
81 p.
Другие темы
Irak/ biologia; Peche (fruit); Irak/ biologie
Язык
арабский
Примечание
11 tables; 5 graphs; 4 figs; 75 ref. Summaries (Ar, En)
Тип
Thesis; Summary; Non-Conventional
Корпоративный автор/ Групповой автор
Baghdad Univ., Baghdad (Iraq). Coll. of Agriculture
1989-08-15
AGRIS AP
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