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Catalogue: Broadacre Field Crops DAFF QLD
Photograph of Cotton aphids showing variations in colour - some yellow and some black.. A wide range of aphid species can affect field crops... Often occurring in colonies, aphids suck on sap, causing loss of vigour, and in some cases yellowing, stunting or distortion of plant parts...
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Catalogue: Broadacre Field Crops DAFF QLD
Photograph of Cotton aphids showing variations in colour - some yellow and some black.. A wide range of aphid species can affect field crops... Often occurring in colonies, aphids suck on sap, causing loss of vigour, and in some cases yellowing, stunting or distortion of plant parts...
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Catalogue: Broadacre Field Crops DAFF QLD
Previously referred to in Australia as Lamprosema abstitalis ... Older larvae are shiny green with pale brown heads and reach 14 mm in length... Pesticides effective against Helicoverpa (except helicoverpa virus) will most likely give control of legume webspinner...
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Catalogue: Broadacre Field Crops DAFF QLD
Previously referred to in Australia as Lamprosema abstitalis ... Older larvae are shiny green with pale brown heads and reach 14 mm in length... Pesticides effective against Helicoverpa (except helicoverpa virus) will most likely give control of legume webspinner...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Previously referred to in Australia as Lamprosema abstitalis ... Older larvae are shiny green with pale brown heads and reach 14 mm in length... Pesticides effective against Helicoverpa (except helicoverpa virus) will most likely give control of legume webspinner...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Larvae move with a looping action... Older larvae can move in large numbers into crops, resulting in severe defoliation... Check crops during establishment particularly around the perimeter of the crop or areas where capeweed is present...
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Catalogue: Broadacre Field Crops DAFF QLD
Larvae move with a looping action... Older larvae can move in large numbers into crops, resulting in severe defoliation... Check crops during establishment particularly around the perimeter of the crop or areas where capeweed is present...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Larvae move with a looping action... Older larvae can move in large numbers into crops, resulting in severe defoliation... Check crops during establishment particularly around the perimeter of the crop or areas where capeweed is present...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
" Print the page Cluster caterpillars are infrequent pests in the South Burnett but are more abundant in coastal and tropical areas where serious damage has been reported from this pest... There are no insecticides registered specifically for cluster caterpillars in peanuts... Cluster caterpillars are coincidently controlled with chemical insecticides targeting helicoverpa...
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Catalogue: Broadacre Field Crops DAFF QLD
" Print the page Cluster caterpillars are infrequent pests in the South Burnett but are more abundant in coastal and tropical areas where serious damage has been reported from this pest... There are no insecticides registered specifically for cluster caterpillars in peanuts... Cluster caterpillars are coincidently controlled with chemical insecticides targeting helicoverpa...
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