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Catalogue: Broadacre Field Crops DAFF QLD
Rough bollworm is the larvae of a moth which occurs widely on malvaceous plants, including cotton in Australia and the Pacific Islands... Larvae are up to 18mm long, thickset, mottled grey and brown with irregular yellow-orange spots in rows along the back... Cut open green bolls and wilting or dying growing points and check for larvae...
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Catalogue: Broadacre Field Crops DAFF QLD
Rough bollworm is the larvae of a moth which occurs widely on malvaceous plants, including cotton in Australia and the Pacific Islands... Larvae are up to 18mm long, thickset, mottled grey and brown with irregular yellow-orange spots in rows along the back... Cut open green bolls and wilting or dying growing points and check for larvae...
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Catalogue: Broadacre Field Crops DAFF QLD
Rough bollworm is the larvae of a moth which occurs widely on malvaceous plants, including cotton in Australia and the Pacific Islands... Larvae are up to 18mm long, thickset, mottled grey and brown with irregular yellow-orange spots in rows along the back... Cut open green bolls and wilting or dying growing points and check for larvae...
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Catalogue: Broadacre Field Crops DAFF QLD
Nymphs are mostly metallic blue or metallic green and are found in groups feeding on open bolls or very small bolls where they can reach the seeds with their short stylets... Eggs are laid in a cluster, generally encircling a branch and are guarded by an adult... Bug feeding on the seeds in mature bolls allows the entry of a boll-rotting fungi that stains the lint...
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Catalogue: Broadacre Field Crops DAFF QLD
Nymphs are mostly metallic blue or metallic green and are found in groups feeding on open bolls or very small bolls where they can reach the seeds with their short stylets... Eggs are laid in a cluster, generally encircling a branch and are guarded by an adult... Bug feeding on the seeds in mature bolls allows the entry of a boll-rotting fungi that stains the lint...
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Catalogue: Broadacre Field Crops DAFF QLD
Nymphs are mostly metallic blue or metallic green and are found in groups feeding on open bolls or very small bolls where they can reach the seeds with their short stylets... Eggs are laid in a cluster, generally encircling a branch and are guarded by an adult... Bug feeding on the seeds in mature bolls allows the entry of a boll-rotting fungi that stains the lint...
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Catalogue: Broadacre Field Crops DAFF QLD
Achyra affinitalis was previously known as Loxostege affinitalis ... Larvae can reach 15 mm in length and wriggle violently when disturbed... If spraying seedling crops, restrict the spray to a band over the plants, so as to minimise the impact on beneficials such as ants and spiders in the inter-row...
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Catalogue: Broadacre Field Crops DAFF QLD
Achyra affinitalis was previously known as Loxostege affinitalis ... Larvae can reach 15 mm in length and wriggle violently when disturbed... If spraying seedling crops, restrict the spray to a band over the plants, so as to minimise the impact on beneficials such as ants and spiders in the inter-row...
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Catalogue: Broadacre Field Crops DAFF QLD
They also have a dark stripe down the middle of their back flanked on each side by three rows of small dark spots... Larvae can reach 15 mm in length and wriggle violently when disturbed... If spraying seedling crops, restrict the spray to a band over the plants, so as to minimise the impact on beneficials such as ants and spiders in the inter-row...
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Catalogue: GRDC Updates (West)
McMurray, SARDI, Clare Larn McMurray (2007).. ) a h / g2000 k ( d l e i y1500 n i p u L bodal met brodal 1000 500 0.. Preston 2010 7 days apart brodal metribuzin split surviving radish /m 2 - 6 5..
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