Abstract
The impact on arthropods when using a rye cover crop in a soybean, Glycine max Merrill, production system was studied. Soybean was planted in plots that did not have a rye cover crop, plots that had rye plowed and disked into the soil, plots that had rye disked only, and plots that had rye left on the soil surface. Green cloverworm, Plathypena scabra (F.), populations varied during the two years, with numbers in the rye-notill being highest the first year but lowest the second. Potato leafhopper, Empoasca fabae (Harris), numbers were consistently lowest in the rye-notill plots, whereas bean leaf beetle, Cerotoma trifurcata (Forster), and Japanese beetle, Papillia japonica Newman, adults were highest in the rye-notill treatments. Striped flea beetles, Phyllotreta spp., were consistently higher in the conventional tillage and rye-plow plots where rye was completely buried or was absent. The study indicates that the use of a rye cover crop has a variable impact on arthropods, depending on the species and also on the management of the cover crop. Knowing the influence that a cover crop might have on arthropods can assist growers in better managing their crop.
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Claims 5
Claim · model-written summary
Green cloverworm populations varied between the two years, being highest in rye-notill the first year but lowest the second.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- rye-notille0
- Interactor
- Green cloverworm
.jpg?width=60)
Hypena scabrae0pest - Outcome
- populationse0
- Direction
- highest the first year but lowest the seconde0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Green cloverworm, Plathypena scabra (F.), populations varied during the two years, with numbers in the rye-notill being highest the first year but lowest the second”
t0“Soybean Foliage Arthropods”
Claim · model-written summary
Potato leafhopper numbers were consistently lowest in rye-notill plots.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- rye-notille0
- Interactor
- Potato leafhoppere0pest
- Outcome
- numberse0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Potato leafhopper, Empoasca fabae (Harris), numbers were consistently lowest in the rye-notill plots”
t0“Soybean Foliage Arthropods”
Claim · model-written summary
Bean leaf beetle adults were highest in the rye-notill treatments.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- rye-notille0
- Interactor
- bean leaf beetlee0pest
- Outcome
- adultse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“bean leaf beetle, Cerotoma trifurcata (Forster), and Japanese beetle, Papillia japonica Newman, adults were highest in the rye-notill treatments”
t0“Soybean Foliage Arthropods”
Claim · model-written summary
Japanese beetle adults were highest in the rye-notill treatments.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- rye-notille0
- Interactor
- Japanese beetle
Popillia japonicae0pest - Outcome
- adultse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“bean leaf beetle, Cerotoma trifurcata (Forster), and Japanese beetle, Papillia japonica Newman, adults were highest in the rye-notill treatments”
t0“Soybean Foliage Arthropods”
Claim · model-written summary
Striped flea beetles were consistently higher in conventional tillage and rye-plow plots, where rye was buried or absent.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- conventional tillage and rye-plow plotse0
- Interactor
- Striped flea beetlese0pest
- Outcome
- Striped flea beetlese0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Striped flea beetles, Phyllotreta spp., were consistently higher in the conventional tillage and rye-plow plots where rye was completely buried or was absent”
t0“Soybean Foliage Arthropods”
The same questions in other papers
tillage · pest · Glycine max (soybean)Positive and negative results
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- positive
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See all 26 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.