The offering of diagnostic services in the determination of species identification and Trichogramma parasitism in Helicoverpa eggs provided submitters with valuable insight into the distribution and prevalence of H.

Despite the long history of cotton production and research, little is known about the genes that control the initiation and growth of the cells on the outer surface of the seed that become fibres.

The subject of this thesis "The effect of cereal stubble on Helicoverpa armigera(Hubner) (Lepidoptera: Noctuidae) activity in early season cotton(Gossypium spp.)" is a direct result of consultation with the

Cotton fibres are differentiated single cells, originating from the epidermal layer of

the cotton ovule. Cotton fibre quality is determined by its length, strength and

The ARLP, like the Rural Research and Development

Corporations is one of Australian agriculture's great

success stories. It works because it is a partnership,