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lacewings

Catalogue: Broadacre Field Crops DAFF QLD
Ascovirus-infected larvae are small, pale and can look as though they have been grazing in one place, leaving small 'windows' in the leaf State of Queensland.. Some predators found commonly in crops will not feed on helicoverpa at all and some may only feed on certain stages (for example, larvae of a particular size, or only eggs)... Natural enemies will rarely eradicate all eggs or larvae, but may reduce infestations to below economic threshold if predators and parasitoids are not disrupted by broad-spectrum insecticides...
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Catalogue: Broadacre Field Crops DAFF QLD
Ascovirus-infected larvae are small, pale and can look as though they have been grazing in one place, leaving small 'windows' in the leaf State of Queensland.. Some predators found commonly in crops will not feed on helicoverpa at all and some may only feed on certain stages (for example, larvae of a particular size, or only eggs)... Natural enemies will rarely eradicate all eggs or larvae, but may reduce infestations to below economic threshold if predators and parasitoids are not disrupted by broad-spectrum insecticides...
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Catalogue: Broadacre Field Crops DAFF QLD
Green lacewing larva with corpses of its victims attached to its back.. This is thought to be due to the camouflaged nature of the larva making detection difficult, high mortality due to the use of broad-spectrum insecticides, and the often high level of egg parasitism by Telenomus sp... The larvae are squat, six-legged, voracious hunters that camouflage themselves by lodging corpses of their victims on their backs...
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Catalogue: Broadacre Field Crops DAFF QLD
Green lacewing larva with corpses of its victims attached to its back.. This is thought to be due to the camouflaged nature of the larva making detection difficult, high mortality due to the use of broad-spectrum insecticides, and the often high level of egg parasitism by Telenomus sp... The larvae are squat, six-legged, voracious hunters that camouflage themselves by lodging corpses of their victims on their backs...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Green lacewing larva with corpses of its victims attached to its back.. This is thought to be due to the camouflaged nature of the larva making detection difficult, high mortality due to the use of broad-spectrum insecticides, and the often high level of egg parasitism by Telenomus sp... The larvae are squat, six-legged, voracious hunters that camouflage themselves by lodging corpses of their victims on their backs...
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