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helicoverpa damage

Catalogue: GRDC Updates
A new helicoverpa threshold model replaces the old nominal (fixed) threshold of 1 larvae/m2 for flowering/podding mungbeans ... Until further data is available, the new threshold model applies to all crop stages from budding to late podfill... Helicoverpa damage was assessed at the end of each infestation and also at harvest...
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Catalogue: Broadacre Field Crops DAFF QLD
Image shows defoliation damage caused by loopers at preflowering in soybeans.. Larvae are primarily foliage feeders in soybeans but will attack the flowers and developing pods in azuki beans, mungbeans and navy beans... In azuki beans, mungbeans, and navy beans, where flowers and pods are attacked the threshold is set at three looper larvae per square metre...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Image shows defoliation damage caused by loopers at preflowering in soybeans.. Larvae are primarily foliage feeders in soybeans but will attack the flowers and developing pods in azuki beans, mungbeans and navy beans... In azuki beans, mungbeans, and navy beans, where flowers and pods are attacked the threshold is set at three looper larvae per square metre...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Image shows defoliation damage caused by loopers at preflowering in soybeans.. Larvae are primarily foliage feeders in soybeans but will attack the flowers and developing pods in azuki beans, mungbeans and navy beans... In azuki beans, mungbeans, and navy beans, where flowers and pods are attacked the threshold is set at three looper larvae per square metre...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
The vegetable looper damages flowers and pods of azuki beans, mungbeans and navy beans, as well as soybean leaves... Larvae are primarily foliage feeders in soybeans but will attack the flowers and developing pods in azuki beans, mungbeans and navy beans... In azuki beans, mungbeans and navy beans, where flowers and pods are attacked, the threshold is set at three looper larvae per square metre...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
The vegetable looper damages flowers and pods of azuki beans, mungbeans and navy beans, as well as soybean leaves... Larvae are primarily foliage feeders in soybeans but will attack the flowers and developing pods in azuki beans, mungbeans and navy beans... In azuki beans, mungbeans and navy beans, where flowers and pods are attacked, the threshold is set at three looper larvae per square metre...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
The vegetable looper damages flowers and pods of azuki beans, mungbeans and navy beans, as well as soybean leaves... Larvae are primarily foliage feeders in soybeans but will attack the flowers and developing pods in azuki beans, mungbeans and navy beans... In azuki beans, mungbeans and navy beans, where flowers and pods are attacked, the threshold is set at three looper larvae per square metre...
Related categories: