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Assessment of Antixenosis Potential against Myzus Persicae (Sulzer) Homoptera: Aphididae in Potato

Assessment of Antixenosis Potential against Myzus Persicae (Sulzer) Homoptera: Aphididae in Potato

Zafrullah Khan* and Shah Alam Khan 

Department of Plant Protection, Faulty of Crop Protection Sciences, The University of Agriculture, Peshawar, Khyber Pakhtunkhwa, Pakistan.

mzafar@aup.edu.pk  

Figure 1

Antixenosis response of eight different potato cultivars (1 is Desiree, 2 is Patrones, 3 is Rocco, 4 is Sarpo Mira, 5 is Asterix, 6 is SH – 5, 7 is FD – 70 and 8 is Sahiwal Red) against Myzus persicae in pots infested by 100 Myzus persicae at 12, 24 and 48 hours post infestation during spring 2016. The data sets are the means (± SD) calculated for 10 replicates of each of the eight cultivars. 

Figure 2

Antixenosis response of eight different potato cultivars (1 is Desiree, 2 is Patrones, 3 is Rocco, 4 is Sarpo Mira, 5 is Asterix, 6 is SH – 5, 7 is FD – 70 and 8 is Sahiwal Red) against Myzus persicae in pots infested by 200 Myzus persicae at 12, 24 and 48 hours post infestation during spring 2016. The data sets are the means (± SD) calculated for 10 replicates of each of the eight cultivars.  

Figure 3

Antixenosis response of eight different potato cultivars (1 is Desiree, 2 is Patrones, 3 is Rocco, 4 is Sarpo Mira, 5 is Asterix, 6 is SH – 5, 7 is FD – 70 and 8 is Sahiwal Red) against Myzus persicae in pots infested by 100 Myzus persicae at 12, 24 and 48 hours post infestation during Autumn 2016. The data sets are the means (± SD) calculated for 10 replicates of each of the eight cultivars.  

Figure 4

Antixenosis response of eight different potato cultivars (1 is Desiree, 2 is Patrones, 3 is Rocco, 4 is Sarpo Mira, 5 is Asterix, 6 is SH – 5, 7 is FD – 70 and 8 is Sahiwal Red) against Myzus persicae in pots infested by 200 Myzus persicae at 12, 24 and 48 hours post infestation during Autumn 2016. The data sets are the means (± SD) calculated for 10 replicates of each of the eight cultivars. 

Sarhad Journal of Agriculture

June

Sarhad Journal of Agriculture, Vol.40, Iss. 2, Pages 263-679

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