Abstract
In order to screen effective herbicides against cotton field weed in Yellow River areas,control effect trails were carried out using foliar spray application test with eight commonly used foliar herbicides in cotton field.[Results] Excellent gramineous weed control effect could be obtained with haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW.After 30 days spraying at the concentration of 81,180,90 and 82.8 g a.i./ha respectively,the plant control effect was over 80% and the fresh weight control effect over 98%.However,pyrithiobac-sodium 75% WG,paraquat 20% AS,glyphosate isopropylamine salt 41% AS and trifloxysulfuron sodium 75% WP could significantly control broadleaf weeds.[Conclusions] If there were more gramineous weed in cotton field,haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW could be used at the weeds 2 to 3 leaf stage by foliar spraying.When weed community consisted mostly of broadleaf weeds,directional spraying could be carried out with paraquat 20% AS or glyphosate isopropylamine salt 41% AS.
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Claims 9
Claim · model-written summary
Haloxyfop-P-methyl, fluazifop-P-butyl and quizalofop-P-ethyl gave a plant control effect over 80% against gramineous weeds after 30 days
- Taxon
- cotton
Gossypium hirsutume0 - Treatment
- haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% ECe1
- Interactor
- gramineous weede1weed
- Outcome
- plant control effecte2
- Direction
- higherinferrede2
- Value
- over 80%e2
- Setting
- Yellow River arease0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“screen effective herbicides against cotton field weed in Yellow River areas”
e1“Excellent gramineous weed control effect could be obtained with haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW”
e2“After 30 days spraying at the concentration of 81,180,90 and 82.8 g a.i./ha respectively,the plant control effect was over 80% and the fresh weight control effect over 98%”
Claim · model-written summary
Haloxyfop-P-methyl, fluazifop-P-butyl and quizalofop-P-ethyl gave a fresh weight control effect over 98% against gramineous weeds after 30 days
- Taxon
- cottonGossypium hirsutume0
- Treatment
- haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% ECe1
- Interactor
- gramineous weede1weed
- Outcome
- fresh weight control effecte2
- Direction
- higherinferrede2
- Value
- over 98%e2
- Setting
- Yellow River arease0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“screen effective herbicides against cotton field weed in Yellow River areas”
e1“Excellent gramineous weed control effect could be obtained with haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW”
e2“After 30 days spraying at the concentration of 81,180,90 and 82.8 g a.i./ha respectively,the plant control effect was over 80% and the fresh weight control effect over 98%”
Claim · model-written summary
Fenoxaprop-P-ethyl gave a plant control effect over 80% against gramineous weeds after 30 days
- Taxon
- cottonGossypium hirsutume0
- Treatment
- fenoxaprop-P-ethyl 6.9% EWe1
- Interactor
- gramineous weede1weed
- Outcome
- plant control effecte2
- Direction
- higherinferrede2
- Value
- over 80%e2
- Setting
- Yellow River arease0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“screen effective herbicides against cotton field weed in Yellow River areas”
e1“Excellent gramineous weed control effect could be obtained with haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW”
e2“After 30 days spraying at the concentration of 81,180,90 and 82.8 g a.i./ha respectively,the plant control effect was over 80% and the fresh weight control effect over 98%”
Claim · model-written summary
Fenoxaprop-P-ethyl gave a fresh weight control effect over 98% against gramineous weeds after 30 days
- Taxon
- cottonGossypium hirsutume0
- Treatment
- fenoxaprop-P-ethyl 6.9% EWe1
- Interactor
- gramineous weede1weed
- Outcome
- fresh weight control effecte2
- Direction
- higherinferrede2
- Value
- over 98%e2
- Setting
- Yellow River arease0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“screen effective herbicides against cotton field weed in Yellow River areas”
e1“Excellent gramineous weed control effect could be obtained with haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW”
e2“After 30 days spraying at the concentration of 81,180,90 and 82.8 g a.i./ha respectively,the plant control effect was over 80% and the fresh weight control effect over 98%”
Claim · model-written summary
Pyrithiobac-sodium, paraquat and glyphosate isopropylamine salt significantly controlled broadleaf weeds
- Taxon
- cottonGossypium hirsutume0
- Treatment
- pyrithiobac-sodium 75% WG,paraquat 20% AS,glyphosate isopropylamine salt 41% ASe3
- Interactor
- broadleaf weedse3weed
- Outcome
- broadleaf weedse3
- Direction
- significantly controle3
- Setting
- Yellow River arease0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“screen effective herbicides against cotton field weed in Yellow River areas”
e3“pyrithiobac-sodium 75% WG,paraquat 20% AS,glyphosate isopropylamine salt 41% AS and trifloxysulfuron sodium 75% WP could significantly control broadleaf weeds”
Claim · model-written summary
Trifloxysulfuron sodium significantly controlled broadleaf weeds
- Taxon
- cottonGossypium hirsutume0
- Treatment
- trifloxysulfuron sodium 75% WPe3
- Interactor
- broadleaf weedse3weed
- Outcome
- broadleaf weedse3
- Direction
- significantly controle3
- Setting
- Yellow River arease0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“screen effective herbicides against cotton field weed in Yellow River areas”
e3“pyrithiobac-sodium 75% WG,paraquat 20% AS,glyphosate isopropylamine salt 41% AS and trifloxysulfuron sodium 75% WP could significantly control broadleaf weeds”
Claim · model-written summary
Haloxyfop-P-methyl, fluazifop-P-butyl and quizalofop-P-ethyl could be applied by foliar spraying at the weeds 2 to 3 leaf stage when gramineous weeds are more abundant
- Taxon
- cottonGossypium hirsutume4
- Treatment
- haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% ECe4
- Outcome
- could be used at the weeds 2 to 3 leaf stage by foliar sprayinge4
- Qualifier
- If there were more gramineous weede4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“If there were more gramineous weed in cotton field,haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW could be used at the weeds 2 to 3 leaf stage by foliar spraying”
Claim · model-written summary
Fenoxaprop-P-ethyl could be applied by foliar spraying at the weeds 2 to 3 leaf stage when gramineous weeds are more abundant
- Taxon
- cottonGossypium hirsutume4
- Treatment
- fenoxaprop-P-ethyl 6.9% EWe4
- Outcome
- could be used at the weeds 2 to 3 leaf stage by foliar sprayinge4
- Qualifier
- If there were more gramineous weede4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“If there were more gramineous weed in cotton field,haloxyfop-P-methyl 10.8% EC,fluazifop-P-butyl 15% EC,quizalofop-P-ethyl 10% EC and fenoxaprop-P-ethyl 6.9% EW could be used at the weeds 2 to 3 leaf stage by foliar spraying”
Claim · model-written summary
Directional spraying with paraquat or glyphosate isopropylamine salt could be used when broadleaf weeds dominate the weed community
- Taxon
- cottonGossypium hirsutume0
- Treatment
- paraquat 20% AS or glyphosate isopropylamine salt 41% ASe5
- Outcome
- directional spraying could be carried oute5
- Qualifier
- When weed community consisted mostly of broadleaf weedse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“screen effective herbicides against cotton field weed in Yellow River areas”
e5“When weed community consisted mostly of broadleaf weeds,directional spraying could be carried out with paraquat 20% AS or glyphosate isopropylamine salt 41% AS”
The same questions in other papers
glyphosate · weed · Gossypium hirsutum (cotton)Positive and negative results
30 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- negative
33 papers more in this group
See all 37 papers →quizalofop-P-ethyl · control · Gossypium hirsutum (cotton)Results agree
2 papers in the same direction as this paper
- positive
- positive
paraquat · weed · Gossypium hirsutum (cotton)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
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See all 6 papers →Pyrithiobac-sodium · weed · Gossypium hirsutum (cotton)Results agree
17 papers in the same direction as this paper
- positive
- positive
- positive
14 papers more in this group
See all 18 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.