Susceptibility of maize hybrids to frit fly (Oscinella frit L.)
1994
Sulewska, H. | Michalski, T. | Dubas, A. (Akademia Rolnicza, Poznan (Poland))
Fifteen maize hybrids of different maturity and origin were tested in the years of 1984-93 to observe frit fly appearance. It was found correlation between symptoms intensity of frit fly damages and maize vigor depending on termal condition expressed as a sum of effective temperatures in early growth stages. Differences between hybrids were found as higher or lower relation between number of plants damaged by frit fly and speed of early maize growth
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书目信息
出版者
Panstwowe Wydawnictwo Rolnicze i Lesne
其它主题
Resistance aux organismes nuisibles; Experimentacion en campo; Variete; Experimentation au champ; Densidad de la poblacion; Densite de population
语言
抛光
注释
Summary (En)
1 fig., 3 tables; 7 ref.
类型
Conference; Summary
来源
Materials of the 34th Research Session of Institute of Plant Protection. Pt. 1. Reports, Pruszynski, S.Lipa, J.J. (eds.).- Poznan (Poland): Panstwowe Wydawnictwo Rolnicze i Lesne, 1994. p. 202-207
粮农组织大会
34th Research Session of Institute of Plant Protection, Poznan (Poland), 1994
1996-08-15
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