Forrester, N.W.

Recently Added

MANAGEMENT OF RESISTANCE IN HELICOVERPA ARMIGERA IN AUSTRALIA

Forrester, N.W. (1994-08-09)

It has now been 11 years since the introduction of the Insecticide Resistance Management Strategy in the 1983/84 season.

DEVELOPMENT OF RESISTANCE ASSAYS FOR BT IN AUSTRALIAN HELICOVERPA SPP.

Forrester, N.W., Forsell, L. (1994-08-09)

The diet incorporation technique has been used to detennine the variability in the baseline susceptible response to Bt in a number of field populations of both Helicoverpa armigera & Helicoverpa punctigera.

EFFECT OF SUB-LETHAL BT STRESS ON BIOASSAY OF CONVENTIONAL INSECTICIDES IN AUSTRALIAN HELICOVERPA SPP.

Forrester, N.W., Bird, L.j., Forsell., L. (1994-08-09)

Larvae of one Helicoverpa punctigera and three Helicoverpa annigera strains were stressed by feeding early 3rd instars on artificial diet containing 0.015 mg DiPel 2X (32,000 IU/mg) per ml of diet.

Management of Pyrethroid and Endosulfan Resistance in Heliothis armigera - Emerald & Namoi/Gwydir

Forrester, N.W. (1990-06-30)

Australian Insecticide resistance mangement Strategy

CHEMICAL USE AND RESISTANCE - THE THREAT AND THE COSTS

Forrester, N.W. (1986-08-20)

The threat of resistance has been realised, and no doubt will continue to be realised in the future. What then is the cost once resistance has developed?