[Economic importance of the increasing number of chemical sprays forthe control of codling moth in the middle of Iraq]
1995
Abdul Sahib, N.
This study was carried out in apple orchards at Abu-Ghraib during 1992. To evluate indicate the economic importance of the number of chemical sprays to control codling moth, results showed that increasing the number of sprays for more than four times was not economical, as there was no significant differences between the percentage of infected fruits and the number of sprays from 4-6
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书目信息
卷
13
期
1
ISSN
0255-983X
页码
pp. 14-16
其它主题
Infeccion; Productos quimicos; Umbral economico; Seuil economique; Control quimico
语言
阿拉伯
注释
Summaries (Ar, En)
翻译的标题
al-'ahamiyyat al-'iqtis*a:diyyat min ziya:dat 3adad al-s"s"a:t al-ki:mya:wiyyat fi: muka:fah"at 'aifat t"ima:r al-tuffa:h" laspeyresia pomonella (lepidoptera: Olethreutidae) fi: z*uru:f wasat* al-3ira:q
类型
Summary
1999-08-15
AGRIS AP