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Control Of Phytophthora Root Rot In Proteas, P Mcr Wood

Experimental Summaries - Plant Research

88BU1.

Table 3

Comments

Crop Establishment Trials With Knockdown Herbicides., R Madrin

Experimental Summaries - Plant Research

The effect of timing of Roundup and Sprayseed application and cultivation on crop growth, 88WH57. The timing of knockdown herbicide application and fungicidal seed treatment on crop establishment and growth, 88WH59. Interaction between coleoptile length, depth of seeding and knockdown herbicide, 88WH73. Herbicides for weed control in early sown wheat, 88A33. Grass and radish control in lupins with herbicide tank mixes, 88NO13. Tolerance of cereals to grasp, 8834. Tolerance of Barley to grasp + oil and wetter, 88WH65. Control of wild oats and radish with Hoegrass/Glean mixes 88NO111. Hoegrass/Glean mixtures in wheat, 88ME119. The effect of timing of Hoegrass, application …

Metribuzin Tolerance Of Blade Wheat, D Bowran

Experimental Summaries - Plant Research

Trial 88C29

This site was seeded with the culti-trash seeder which sowed the crop greater than 10 cm deep. Due to the inversion of metribuzin treated soil onto the seed, the deep seeding and short coleoptile of Blade, all IBS treatments were reduced in yield with the exception of Lexone + Logran.

Trial 88WH69

Blade showed good tolerance to metribuzin at this site and it is was only at the 400 g of the Lexone/ha rate the yield reductions were obtained with the IAS and Z12-13 treatments.

Trial 88N74

Blade wheat tolerace to metribuzin was good both IBS and IAS, …

Selection Of Sub Clover Cultivars - Early Maturing., Department Of Agriculture, Western Australia.

Experimental Summaries - Plant Research

Trial 87GE80.

Location: Moonyoonooka

To select in the field subterranean clover cultivars of early maturity having superior persistence and productivity.

Barley Agronomy., K. J. Young

Experimental Summaries - Plant Research

Trial 87E6, 87MT45, 87SG11, 87ES8

Locations: Esperance Downs Research Station, Mount Barker Research Station, Salmon Gums Research Station, Melijinup Field Station,

Barley variety x time of planting

To study phenological development and its effect on yield in a range of barley cultivars at four planting dates.

Trial 87E42

Aphicide toxicology x barley variety.

Location: EDRS

To measure the effect of disulfoton (Disyston *R) applied as granules at seeding on barley, to determine if there is any phytotoxicity.

Trial 87ES40, 87E32

Barley variety x cereal aphids.

Location: Malijinup Field Station, Esperance Downs Research Station

To study the development of cereal aphids …

Clover, Bluegreen Aphid And Red Legged Mite Screening, Medicago Murex Evaluation, D J. Gillespie

Experimental Summaries - Plant Research

Clover scorch: In spite of poor seasonal conditions, adequate levels of clover scorch developed in the test plots to readily identify susceptible clovers. Of the 333 introductions tested, 23% scored 3.0 or less indicating a high level of resistance. Bluegreen aphid screening: Two hundred and twenty four randomly selected subterranean clovers from all Western Mediterranean collections were tested for resistance to BGA in Nov/Dec of 1983. The susceptibility of annual legumes to Bluegreen aphid. Red legged earth mite screening: Results of two preliminary experiments to develop techniques for mass screening for RLEM resistance in subterranean clover were reported last year. …