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Factors influencing populations of Eumargarodes laingi and promargarodes spp. in sugarcane at Bundaberg and derivation of sequential sampling plans
(BSES, 1992)
A survey of the margarodids Eumargarodes laingi Jakubski and Promargarodes spp. in sugarcane was carried out at Bundaberg. E. laingi cyst numbers were influenced by soil type; Promargarodes spp. numbers did not differ ...
Alternative symphyla control measures and their effect on plant cane establishment
(BSES, 1992)
In some areas of the Herbert Valley, the 'root-pitting' damage caused by symphyla to young cane roots is severe enough to produce noticeable reductions in growth and emergence of young plant cane. Chlorpyrifos at 2 1/ha ...
Epidemiology and control of sugarcane mosaic virus in the Isis district : SRC final report UQ3S
(BSES, 1992)
Objectives: