Influence of Sowing Time on Cabbage Aphid (Brevicoryne brassicae L.) (Homoptera; Aphididae) Population in Different Brassica Species under Field Condition
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
Means count of B. brassicae population on different dates during 2015.
Means count of B. brassicae population on different dates during 2016.
Interaction table of sowing date and various brassica species during 2015.
Interaction table of sowing date and various brassica species during 2016.
Mean Brevicoryne brassicae population on different species of brassica during 2015.