EFFECT OF SPRAYING NUMBERS OF SOME FOLIAR INSECTICIDES ON CONTROL OF CONVOLVULUS BEETLE INSECT SPERMOPHAGUS SERICEUS (GEOFFR) (COLEOPTERA:BRUCHIDAE) IN CROP SOYBEAN PLANTS (GLYCINE MAX) | ||||
Fayoum Journal of Agricultural Research and Development | ||||
Article 14, Volume 33, Issue 2, July 2019, Page 34-41 PDF (1.8 MB) | ||||
Document Type: Research articles. | ||||
DOI: 10.21608/fjard.2019.190571 | ||||
View on SCiNiTO | ||||
Authors | ||||
Yusra Jamal Talib AL-Assady1; Mustafa Jawad Neama2; Alaa Hussein Abed Al hammadani3 | ||||
1Marshes Research Center/Uni of Thi-Qar | ||||
2Department of /college of Agriculture /Uni of Somar | ||||
3Department of plant protection /college of Agriculture /Uni of Al muthanna | ||||
Abstract | ||||
Study was applied in field in the Radwaniyah region west Baghdad during agriculture season 2015 from 15/5/2015 until 1/11/2015, to evaluate efficiency of some foliar insecticides in reducing population insect convolvulus beetle Spermophagus sericeus (Geoffr) (Coleoptera:Bruchidae) on soybean crop (Lee74 variety) . The results showed that the heghest of total average numbers of insect pect was in control treatment 1.47 and 1.2 insect/plant in the first and second spray respectively with significant difference from other treatment and associated with the less average of 100 seeds weigh that was 8.94 and 9.50 gm in the first and second spray respectively, The less of total average numbers insect pest in one spray tseatnet was 0.13 insect/plant in Confidor treatment and associated with the highect average of 100 seeds weigh that was 9.45 gm , in two spray the lreatneut of total average numbers of insect pest was in Actara application 0.07 insect/plant) and associated with average of 100 seeds weight that was 9.91 gm with not significant difference between seeds weight in one and two spray . | ||||
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