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Catalogue: GRDC Updates
Decisions about nitrogen management for winter cereal crops can start in the months before sowing... Using this as a starting point, we can estimate the amount of N needed to grow the whole crop... Nitrogen management is more successful if decisions are made before the crop goes in. Estimates of how much N is needed can be determined through soil sampling and scenario analysis of yield potentials...
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Catalogue: Broadacre Field Crops DAFF QLD
The term armyworm is derived from the spectacular movement of large numbers of larvae (armyworms) to new feeding areas once an area is eaten out... The solitary phase occurs when larvae are reared in solitary conditions: these larvae show a considerable range of colour variations and are not prone to excessive movement... The movement of either ill-defined or well-defined groups of larvae across a paddock, together with the habit of feeding during daylight hours, led to the name dayfeeding armyworm...
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Catalogue: Broadacre Field Crops DAFF QLD
The term armyworm is derived from the spectacular movement of large numbers of larvae (armyworms) to new feeding areas once an area is eaten out... The solitary phase occurs when larvae are reared in solitary conditions: these larvae show a considerable range of colour variations and are not prone to excessive movement... The movement of either ill-defined or well-defined groups of larvae across a paddock, together with the habit of feeding during daylight hours, led to the name dayfeeding armyworm...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
The term armyworm is derived from the spectacular movement of large numbers of larvae (armyworms) to new feeding areas once an area is eaten out... The solitary phase occurs when larvae are reared in solitary conditions: these larvae show a considerable range of colour variations and are not prone to excessive movement... The movement of either ill-defined or well-defined groups of larvae across a paddock, together with the habit of feeding during daylight hours, led to the name dayfeeding armyworm...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Several species of cutworms, including Agrostis munda (brown cutworm), infusa (Bogong moth), ipsilon (black cutworm and prophyricollis (variable cutworm) attack a wide range of crops in Queensland... The common name of cutworm is derived from the larval habit of severing the stems of young seedlings at or near ground level, causing the collapse of the plant... Natural enemies: Cutworms are attacked by a number of predators, parasites and diseases...
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Catalogue: Broadacre Field Crops DAFF QLD
Several species of cutworms, including Agrostis munda (brown cutworm), infusa (Bogong moth), ipsilon (black cutworm and prophyricollis (variable cutworm) attack a wide range of crops in Queensland... The common name of cutworm is derived from the larval habit of severing the stems of young seedlings at or near ground level, causing the collapse of the plant... Natural enemies: Cutworms are attacked by a number of predators, parasites and diseases...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Several species of cutworms, including Agrostis munda (brown cutworm), infusa (Bogong moth), ipsilon (black cutworm and prophyricollis (variable cutworm) attack a wide range of crops in Queensland... The common name of cutworm is derived from the larval habit of severing the stems of young seedlings at or near ground level, causing the collapse of the plant... Natural enemies: Cutworms are attacked by a number of predators, parasites and diseases...
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