Abstract
The efficiency of leaf effect herbicides in corn crops was studied. The study was carried out in 2001–2016 in the experimental fields of Primorye on brown meadow podzolized soils containing 3-4% of humus in the arable horizon. In 2001–2010 corn of hybrid population Slavyanka was sown and in 2015–2016 – ZPTK196, with a seeding rate of 70.000 seeds/ha. Herbicides Milagro (1.0 and 1.5 l/ha), Titus (0.04 kg/ha), Cordus (0.04 kg/ ha) and Doublon Gold (0.07 kg/ha) in tank mixture with Luvaram (0.82 l/ha) or Dianatom (0.4 l/ ha) enhanced the effect of preparations on weed plants, especially on common ragweed (Ambrosia artemisiifolia). Biological efficiency increased to 74–90%, and yield – by 0.43–1.80 t/ha. The use of herbicide Basis (0.02 and 0.025 kg/ha) led to the increase in corn grain yield to 1.43–2.06 t/ ha. Resistant to this herbicide was dayflower (Commelina communis), which, due to the lack of other weeds, increased the above-ground mass to 1.3 kg / m2.. The application of herbicide MaisTer provided the yield increase up to 2.09–2.41 t/ha. It was observed that for more reliable suppression of common ragweed, herbicide MaisTer (0.125 and 0.15 kg/ha) should be used no later than the phase of three pairs of leaves when the air temperature does not exceed 200C. The herbicides Titus Plus (0.34 and 0.38 kg/ha) and Stellar (1.5l/ ha) almost completely purified the corn from weeds, which contributed to the preservation of 2.07–3.59 t/ha of corn.
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Claims 10
Claim · model-written summary
The listed herbicide mixtures enhanced effects on weeds, especially common ragweed.
- Taxon
- CORN
Zea mays subsp. mayst0 - Treatment
- Herbicides Milagro (1.0 and 1.5 l/ha), Titus (0.04 kg/ha), Cordus (0.04 kg/ ha) and Doublon Gold (0.07 kg/ha) in tank mixture with Luvaram (0.82 l/ha) or Dianatom (0.4 l/ ha)e0
- Interactor
- Ambrosia artemisiifolia
Ambrosia artemisiifoliae0weed - Outcome
- weed plantse0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Herbicides Milagro (1.0 and 1.5 l/ha), Titus (0.04 kg/ha), Cordus (0.04 kg/ ha) and Doublon Gold (0.07 kg/ha) in tank mixture with Luvaram (0.82 l/ha) or Dianatom (0.4 l/ ha) enhanced the effect of preparations on weed plants, especially on common ragweed (Ambrosia artemisiifolia).”
t0“CORN CROPS”
Claim · model-written summary
The listed mixtures raised biological efficiency to 74–90%.
- Taxon
- CORNZea mays subsp. mayst0
- Outcome
- Biological efficiencye0
- Direction
- increasede0
- Value
- 74–90%e0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Biological efficiency increased to 74–90%”
t0“CORN CROPS”
Claim · model-written summary
The listed mixtures increased yield by 0.43–1.80 t/ha.
- Taxon
- CORNZea mays subsp. mayst0
- Outcome
- yielde0
- Direction
- increaseinferrede0
- Value
- 0.43–1.80 t/hae0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield – by 0.43–1.80 t/ha”
t0“CORN CROPS”
Claim · model-written summary
Basis raised corn grain yield to 1.43–2.06 t/ha.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- herbicide Basis (0.02 and 0.025 kg/ha)e0
- Outcome
- corn grain yielde0
- Direction
- increasee0
- Value
- 1.43–2.06 t/ hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The use of herbicide Basis (0.02 and 0.025 kg/ha) led to the increase in corn grain yield to 1.43–2.06 t/ ha.”
Claim · model-written summary
Dayflower resisted Basis and increased above-ground mass to 1.3 kg / m2.
- Taxon
- CORNZea mays subsp. mayst0
- Treatment
- this herbicidee0
- Interactor
- Commelina communis
Commelina communise0weed - Outcome
- above-ground masse0
- Direction
- increasede0
- Value
- 1.3 kg / m2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Resistant to this herbicide was dayflower (Commelina communis), which, due to the lack of other weeds, increased the above-ground mass to 1.3 kg / m2.”
t0“CORN CROPS”
Claim · model-written summary
MaisTer increased yield by up to 2.09–2.41 t/ha.
- Taxon
- CORNZea mays subsp. mayst0
- Treatment
- herbicide MaisTere0
- Outcome
- yielde0
- Direction
- increasee0
- Value
- 2.09–2.41 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of herbicide MaisTer provided the yield increase up to 2.09–2.41 t/ha.”
t0“CORN CROPS”
Claim · model-written summary
The authors recommend MaisTer by the three-pair leaf stage at air temperatures no higher than 200C for more reliable common ragweed suppression.
- Taxon
- CORNZea mays subsp. mayst0
- Interactor
- common ragweedAmbrosia artemisiifoliae0weed
- Outcome
- herbicide MaisTer (0.125 and 0.15 kg/ha) should be used no later than the phase of three pairs of leaves when the air temperature does not exceed 200Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“for more reliable suppression of common ragweed, herbicide MaisTer (0.125 and 0.15 kg/ha) should be used no later than the phase of three pairs of leaves when the air temperature does not exceed 200C”
t0“CORN CROPS”
Claim · model-written summary
Titus Plus nearly eliminated weeds from corn.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Titus Plus (0.34 and 0.38 kg/ha)e0
- Interactor
- weedse0weed
- Outcome
- weedse0
- Direction
- almost completely purifiede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The herbicides Titus Plus (0.34 and 0.38 kg/ha) and Stellar (1.5l/ ha) almost completely purified the corn from weeds”
Claim · model-written summary
Stellar nearly eliminated weeds from corn.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Stellar (1.5l/ ha)e0
- Interactor
- weedse0weed
- Outcome
- weedse0
- Direction
- almost completely purifiede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The herbicides Titus Plus (0.34 and 0.38 kg/ha) and Stellar (1.5l/ ha) almost completely purified the corn from weeds”
Claim · model-written summary
Titus Plus and Stellar weed control preserved 2.07–3.59 t/ha of corn.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Titus Plus (0.34 and 0.38 kg/ha) and Stellar (1.5l/ ha)e0
- Interactor
- weedse0weed
- Outcome
- preservation of 2.07–3.59 t/ha of corne0
- Direction
- preservatione0
- Value
- 2.07–3.59 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The herbicides Titus Plus (0.34 and 0.38 kg/ha) and Stellar (1.5l/ ha) almost completely purified the corn from weeds, which contributed to the preservation of 2.07–3.59 t/ha of corn.”
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See all 651 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.