Abstract
The efficiency of adjuvant AGNS 1056-X joint application with herbicide formulations from a group of graminicides Fusilade Forte and Agil, the active substances of which are aryloxyphenoxy propionic acid (AOPPA) derivatives, was investigated in pot and field experiments. In pot experiment winter wheat (Triticum aestivum L.) plants were used as a model of annual grass weeds. To determine the effect of moisture on the phytotoxic effect of graminicides, in pot experiment artificial drought was created by stopping plants watering. In field experiments, the efficiency of certain grass weed species control, in particular yellow foxtail (Setaria glauca (L.) Pal. Beauv.) and barnyardgrass (Echinochloa crus-galli (L.) Pal. Beauv.), was determined. Estimation of fresh or dry weigth of plants aboveground part and in some experiments the total content of chlorophyll in the leaves was used for evaluation of the phytotoxic effects of herbicides or the efficiency of weeds control. Studies have shown that the addition of adjuvant AGNS 1056-X accelerates the development of the phytotoxic effect of graminicides Fusilade Forte and Agil. The development of graminicides phytotoxic effect accelerated more by addition of adjuvant AGNS 1056-X in drought conditions when grass weeds were in a state of water stress. Although in some cases, joint application with adjuvant AGNS 1056-X led to increase of grass weeds control by graminicides, the addition of the adjuvant does not guarantee increased protection efficiency. In this regard, the joint use of graminicides with adjuvant AGNS 1056-X does not allow to reduce the rate of graminicides. To achieve high crop protection efficiency, the graminicides rate should be chosen taking into account the level of weed infestation, stage of weed development and environmental conditions, regardless of whether or not graminicides will be used in conjunction with the adjuvant.
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Claims 6
Claim · model-written summary
AGNS 1056-X accelerated phytotoxic effects of Fusilade Forte and Agil.
- Taxon
- winter wheat
Triticum aestivume1 - Treatment
- addition of adjuvant AGNS 1056-Xe0
- Outcome
- phytotoxic effect of graminicides Fusilade Forte and Agile0
- Direction
- acceleratese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Studies have shown that the addition of adjuvant AGNS 1056-X accelerates the development of the phytotoxic effect of graminicides Fusilade Forte and Agil.”
e1“winter wheat (Triticum aestivum L.) plants”
Claim · model-written summary
Adjuvant acceleration of graminicide phytotoxicity was greater under drought.
- Taxon
- winter wheatTriticum aestivume1
- Treatment
- addition of adjuvant AGNS 1056-Xe0
- Outcome
- graminicides phytotoxic effecte0
- Direction
- accelerated moree0
- Qualifier
- drought conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The development of graminicides phytotoxic effect accelerated more by addition of adjuvant AGNS 1056-X in drought conditions when grass weeds were in a state of water stress.”
e1“winter wheat (Triticum aestivum L.) plants”
Claim · model-written summary
In some cases, joint adjuvant application increased grass weed control.
- Taxon
- grass weedse0
- Treatment
- joint application with adjuvant AGNS 1056-Xe0
- Outcome
- grass weeds controle0
- Direction
- increasee0
- Qualifier
- in some casese0
Not reportedComparator
Verbatim
e0“Although in some cases, joint application with adjuvant AGNS 1056-X led to increase of grass weeds control by graminicides, the addition of the adjuvant does not guarantee increased protection efficiency.”
Claim · model-written summary
Adjuvant addition did not consistently increase protection efficiency.
Not reportedTaxon
Verbatim
e0“the addition of the adjuvant does not guarantee increased protection efficiency.”
Claim · model-written summary
The authors concluded adjuvant use does not permit a lower graminicide rate.
- Outcome
- does not allow to reduce the rate of graminicidese0
Not reportedTaxon
Verbatim
e0“the joint use of graminicides with adjuvant AGNS 1056-X does not allow to reduce the rate of graminicides.”
Claim · model-written summary
The authors recommend selecting graminicide rate by infestation, weed stage and environment regardless of adjuvant use.
- Outcome
- graminicides rate should be chosene0
- Qualifier
- level of weed infestation, stage of weed development and environmental conditionse0
Not reportedTaxon
Verbatim
e0“the graminicides rate should be chosen taking into account the level of weed infestation, stage of weed development and environmental conditions, regardless of whether or not graminicides will be used in conjunction with the adjuvant.”
The same questions in other papers
adjuvant · crop injury · Triticum aestivum (wheat)Positive and negative results
2 papers in the same direction as this paper · 4 in the opposite direction
- negative
- no effect
- no effect
3 papers more in this group
See all 7 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.