Influence of Sowing Time on Cabbage Aphid (Brevicoryne brassicae L.) (Homoptera; Aphididae) Population in Different Brassica Species under Field Condition
Shaista Shafi* and Amjad Farooq
Department of Pure and Applied Biology, Bahauddin Zakariya University Multan, Punjab, Pakistan.
*Correspondence | Shaista Shafi, Department of Pure and Applied Biology, Bahauddin Zakariya University Multan, Punjab, Pakistan; Email: shaasbzu@yahoo.com
Figure 2:
Mean Brevicoryne brassicae population on different species of brassica during 2016.
Figure 3:
Means count of B. brassicae population on different dates during 2015.
Figure 4:
Means count of B. brassicae population on different dates during 2016.
Figure 5:
Interaction table of sowing date and various brassica species during 2015.
Figure 6:
Interaction table of sowing date and various brassica species during 2016.
Figure 1:
Mean Brevicoryne brassicae population on different species of brassica during 2015.