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Catalogue: Broadacre Field Crops DAFF QLD
A number of thrips species can affect peanuts but their damage is minor and infrequent and should not be a problem in irrigated crops... Thrips may also attack flowers which can lead to flower abortion... Control if threshold exceeds 4-6 thrips per flower...
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Catalogue: Broadacre Field Crops DAFF QLD
A number of thrips species can affect peanuts but their damage is minor and infrequent and should not be a problem in irrigated crops... Thrips may also attack flowers which can lead to flower abortion... Control if threshold exceeds 4-6 thrips per flower...
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Catalogue: Broadacre Field Crops DAFF QLD
Larger larvae (10-15 mm long) have a pigment free, cream-yellow coloured body that tapers to the rear and a dark, somewhat flattened head capsule... Eggs are initially white and develop a red ring closer to hatching... Use of broad-spectrum insecticides for control often provides poor efficacy and destroys natural enemies, leading to a resurgence of tipworm and outbreaks of secondary pests such as spider mites...
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Catalogue: Broadacre Field Crops DAFF QLD
Larger larvae (10-15 mm long) have a pigment free, cream-yellow coloured body that tapers to the rear and a dark, somewhat flattened head capsule... Eggs are initially white and develop a red ring closer to hatching... Use of broad-spectrum insecticides for control often provides poor efficacy and destroys natural enemies, leading to a resurgence of tipworm and outbreaks of secondary pests such as spider mites...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Larger larvae (10-15 mm long) have a pigment free, cream-yellow coloured body that tapers to the rear and a dark, somewhat flattened head capsule... Eggs are initially white and develop a red ring closer to hatching... Use of broad-spectrum insecticides for control often provides poor efficacy and destroys natural enemies, leading to a resurgence of tipworm and outbreaks of secondary pests such as spider mites...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Insect pests that feed on plant structures that directly produce yield, such as growing tips and fruiting structures, are generally the greatest problem in a cotton crop... The cotton plant has an indeterminate growing pattern (fruit are present for most of the season), which allows some pests to develop through several generations... In cotton, all stages of plant growth may be attacked but reproductive tissue is preferred...
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Catalogue: Broadacre Field Crops DAFF QLD
Insect pests that feed on plant structures that directly produce yield, such as growing tips and fruiting structures, are generally the greatest problem in a cotton crop... The cotton plant has an indeterminate growing pattern (fruit are present for most of the season), which allows some pests to develop through several generations... In cotton, all stages of plant growth may be attacked but reproductive tissue is preferred...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Insect pests that feed on plant structures that directly produce yield, such as growing tips and fruiting structures, are generally the greatest problem in a cotton crop... The cotton plant has an indeterminate growing pattern (fruit are present for most of the season), which allows some pests to develop through several generations... In cotton, all stages of plant growth may be attacked but reproductive tissue is preferred...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
The four types of whitefly found in Australia are: the greenhouse whitefly , Trialeurodes vaporariorum the silverleaf whitefly (SLW), or B biotype, Bemisia tabaci species complex the Australian native (AN), biotype Bemisia tabaci species complex , also known as the cotton whitefly... The greenhouse whitefly has overlapping wings that form a heart shape... B biotype poses a greater pest threat than other whitefly because of their greater host range, quicker reproductive rate, and ability to rapidly develop resistance to insecticides...
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Catalogue: Broadacre Field Crops DAFF QLD
The four types of whitefly found in Australia are: the greenhouse whitefly , Trialeurodes vaporariorum the silverleaf whitefly (SLW), or B biotype, Bemisia tabaci species complex the Australian native (AN), biotype Bemisia tabaci species complex , also known as the cotton whitefly... The greenhouse whitefly has overlapping wings that form a heart shape... B biotype poses a greater pest threat than other whitefly because of their greater host range, quicker reproductive rate, and ability to rapidly develop resistance to insecticides...
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