| book details |

From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species

Edited by Helen E. Roy, Edited by Eric Wajnberg

| on special |

normal price: R 6 778.95

Price: R 6 439.95

| add to trolley |

| book description |

Harmonia axyridis has been described as the â€œmost invasive ladybird on Earthâ€. It has a long history of use as a classical biological control agent in the USA and more recently in Europe. This beetle has been effective at controlling pest insects in a variety of crop systems but it poses unacceptable risks by impacting on non-target species as both an intraguild predator and competitor. Written by renowned scientists, this book is a synthesis of recent research on H. axyridis and provides informative insights into current perspectives and future directions. Biological control is an essential component of sustainable agriculture but the distinction between a successful biological control agent and an invasive species can be narrow. We hope that lessons can be learnt from H. axyridis.

| product details |

| other options |

| back |

| your trolley |

To view the items in your trolley please sign in.

| sign in |

| specials |

Broken Country: AMAZON'S BOOK OF THE YEAR - THE MILLION-COPY BESTSELLER

Clare Leslie Hall
Paperback / softback
320 pages

Enquiries only

An epic love story with the pulse of a thriller that asks: what would you risk for a second chance at first love?

| more |

| enquire |

The Quality of Mercy

Siphiwe Gloria Ndlovu
Paperback / softback
384 pages
was: R 340.95
now: R 299.95
Stock is usually dispatched in 6-12 days from date of order

This is indeed a story of mercy and the redemption it offers.

| more |

| add to trolley |

The History of Man

Siphiwe Gloria Ndlovu
Paperback / softback
288 pages
was: R 360.95
now: R 316.95
Stock is usually dispatched in 6-12 days from date of order

Emil Coetzee, a civil servant in his fifties, is washing blood off his hands when the ceasefire is announced.

| more |

| add to trolley |