All these pictures are the period of my research [Nov 2001 - Feb 2002]

Aphid

Experiment Biology of Mustard Aphid (Lab picture-01)

Experiment Biology of Mustard Aphid (Lab picture-02)

Experiment of Bio-control of Aphid by using Lady Bird-beetle (Lab Picture-01)

Experiment of Bio-control of Aphid by using Lady Bird-beetle (Lab Picture-02)

In Lab Experiment (Aphid consumed by Lady Bird-beetle larva)

Aphid infected Mustard

A fresh Mustard Branch

A Mustard Branch deadly infected by Aphid

Adult beetle consumed Aphid (Field picture-01)

Adult beetles consumed Aphid (Field picture-02)

Net protected Mustard in Net-house

Matting Picture of C. septempunctata (Lady Bird-beetle)

Pictures of Egg of C. septempunctata (Lady Bird-beetle)

Pictures of Larva of C. septempunctata (Lady Bird-beetle)

Larva of C. septempunctata (Lady Bird-beetle) change instar

Pictures of Pupa of C. septempunctata (Lady Bird-beetle)

Adult C. septempunctata (Lady Bird-beetle) just cross pupal stage

Adult C. septempunctata (Lady Bird-beetle)

... ... ...

... ... ...

... ... ...

... ... ...

... ... ...

... ... ...

... ... ...

... ... ...

... ... ...

... ... ...

... ... ...