Journal of Crop Protection
Journal of Crop Protection
JCP
Agriculture
http://jcp.modares.ac.ir
1
admin
2251-9041
2251-905X
en
jalali
1391
6
1
gregorian
2012
9
1
1
3
online
1
fulltext
en
Duration of life stages and fecundity of Diuraphis noxia (Hemiptera: Aphididae) on six wheat cultivars
The Russian wheat aphid (RWA), <em>Diuraphis noxia</em> has been known as a major pest of small grains, particularly wheat, worldwide. This study evaluated the biological responses of RWA to six wheat cultivars including Yavarus, Pishgam, Aadl, Omid, Darab 2 and Sepahan. The experiment was conducted under greenhouse conditions of 25 ± 2 °C, 55 ± 10 % R. H. and a photoperiod of 16:8 (L: D) h. Resistance or susceptibility of cultivares against the aphid nymphal development time, adult fecundity, daily reproduction, total longevity and adult longevity were investigated. The ANOVA of the data indicated that there were significant differences (P < 0.05) among cultivars regarding duration of nymphal development time, fecundity and daily reproduction. The longest mean nymphal development time was obtained on Omid and Sepahan, and the shortest on Yavarus. The highest and the lowest total fecundity were observed on Yavarus and Omid, respectively. Also, the highest and the lowest mean offspring produced per female per day (daily reproduction) was observed on Yavarus and Omid, respectively. On the whole, Yavarus appeared to be susceptible to the Russian wheat aphid while Omid was resistant.
Wheat,resistance,Diuraphis noxia
181
187
http://jcp.modares.ac.ir/browse.php?a_code=A-3-1000-5733&slc_lang=en&sid=3
Roya
Veisi
Roya
Veisi
100319475328460040082
100319475328460040082
No
M. Sc. Student of Entomology, Faculty of Agriculture, Urmia University, Urmia, Iran
M. Sc. Student of Entomology, Faculty of Agriculture, Urmia University, Urmia, Iran
Seyed Ali
Safavi
Seyed Ali
Safavi
100319475328460040081
100319475328460040081
Yes
Assistant Professor, Department of Plant Protection, Faculty of Agriculture, Urmia University, Urmia, Iran
Assistant Professor, Department of Plant Protection, Faculty of Agriculture, Urmia University, Urmia, Iran
Younes
Karimpour
Younes
Karimpour
100319475328460040083
100319475328460040083
No
Assistant Professor, Department of Plant Protection, Faculty of Agriculture, Urmia University, Urmia, Iran
Assistant Professor, Department of Plant Protection, Faculty of Agriculture, Urmia University, Urmia, Iran