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Lixus Cardui, A Biological Control Agent For Scotch Thistle (Onopordum Acanthium): Safe For Australia, But Not The Usa?, Joe Balciunas Jan 2007

Lixus Cardui, A Biological Control Agent For Scotch Thistle (Onopordum Acanthium): Safe For Australia, But Not The Usa?, Joe Balciunas

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Invasive exotic plants are often weeds in more than one country. After a biological control agent for a weed has been developed for use in one country, it is reasonable to consider using the same agent against the same weed in another country. ‘Transfer Projects’ can save considerable time and money, and they have been popular around the world. Lixus cardui Olivier (Coleoptera: Curculionidae), a weevil from Europe, was first used by Australian researchers to control Scotch thistle, Onopordum acanthium L. (Asteraceae). There are few close relatives of Scotch thistle in Australia, but that is not the case in North …


Biology And Management Of Plodia Interpunctella (Lepidoptera: Pyralidae) In Stored Products, S. Mohandass, F. H. Arthur, K. Y. Zhu, James E. Throne Jan 2007

Biology And Management Of Plodia Interpunctella (Lepidoptera: Pyralidae) In Stored Products, S. Mohandass, F. H. Arthur, K. Y. Zhu, James E. Throne

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Plodia interpunctella (Hubner), the Indian meal moth, is a world-wide insect pest of stored-products and processed food commodities. It can infest a variety of products and is perhaps the most economically important insect pest of processed food. In this review, we summarize the biology of P. interpunctella, discuss oviposition and development in relation to temperature, environment and food source, examine studies involving sampling and detection, describe various aspects of integrated control, summarize the current knowledge regarding management of P. interpunctella, and address potential areas for new research. The use of reduced-risk insecticides, non-chemical control, targeted pest management through …