Abstract
SUMMARY In 1974/75, 13 sprays of 0·2% a.i. thiram applied at 14 day intervals to overwintered salad onions reduced the incidence of Botrytis cinerea and significantly increased onion yields. In 1977/78 both B. cinerea and B. squamosa occurred, and 12 iprodione sprays at 0·1% a.i. applied at 14‐day intervals or 6 sprays at 0·2% a.i. applied at 28‐day intervals gave good control of B. cinerea and B. squamosa and significantly increased onion yields. Benomyl (0·1% a.i. at 14‐day intervals, or 0·2% a.i. at 28‐day intervals) failed to control either pathogen because of the development of carbendazim‐insensitive strains of the fungi. Effective control of both pathogens and increased yields were obtained with an application of 0·4% a.i. thiram in October and November followed by an application of 0·2% a.i. iprodione in December and January.
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Claims 13
Claim · model-written summary
Thiram sprays reduced Botrytis cinerea incidence.
- Taxon
- salad onionse0
- Treatment
- 13 sprays of 0·2% a.i. thiram applied at 14 day intervalse0
- Interactor
- Botrytis cinerea
Botrytis cinereae0pathogen - Outcome
- incidence of Botrytis cinereae0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“13 sprays of 0·2% a.i. thiram applied at 14 day intervals to overwintered salad onions reduced the incidence of Botrytis cinerea”
Claim · model-written summary
Thiram sprays significantly increased onion yields.
- Taxon
- onions
Allium cepae0 - Treatment
- 13 sprays of 0·2% a.i. thiram applied at 14 day intervalse0
- Outcome
- onion yieldse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“13 sprays of 0·2% a.i. thiram applied at 14 day intervals to overwintered salad onions reduced the incidence of Botrytis cinerea and significantly increased onion yields.”
Claim · model-written summary
Twelve iprodione sprays at 0·1% a.i. controlled B. cinerea.
- Taxon
- salad onionst0
- Treatment
- 12 iprodione sprays at 0·1% a.i. applied at 14‐day intervalse0
- Interactor
- B. cinereaBotrytis cinereae0pathogen
- Outcome
- good control of B. cinereae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“12 iprodione sprays at 0·1% a.i. applied at 14‐day intervals or 6 sprays at 0·2% a.i. applied at 28‐day intervals gave good control of B. cinerea and B. squamosa”
Claim · model-written summary
Twelve iprodione sprays at 0·1% a.i. controlled B. squamosa.
- Taxon
- salad onionst0
- Treatment
- 12 iprodione sprays at 0·1% a.i. applied at 14‐day intervalse0
- Interactor
- B. squamosa
Botrytis squamosae0pathogen - Outcome
- good control of B. cinerea and B. squamosae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“12 iprodione sprays at 0·1% a.i. applied at 14‐day intervals or 6 sprays at 0·2% a.i. applied at 28‐day intervals gave good control of B. cinerea and B. squamosa”
Claim · model-written summary
Six iprodione sprays at 0·2% a.i. controlled B. cinerea.
- Taxon
- salad onionst0
- Treatment
- 6 sprays at 0·2% a.i. applied at 28‐day intervalse0
- Interactor
- B. cinereaBotrytis cinereae0pathogen
- Outcome
- good control of B. cinereae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“6 sprays at 0·2% a.i. applied at 28‐day intervals gave good control of B. cinerea and B. squamosa”
e1“iprodione sprays”
Claim · model-written summary
Six iprodione sprays at 0·2% a.i. controlled B. squamosa.
- Taxon
- salad onionst0
- Treatment
- 6 sprays at 0·2% a.i. applied at 28‐day intervalse0
- Interactor
- B. squamosaBotrytis squamosae0pathogen
- Outcome
- good control of B. cinerea and B. squamosae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“6 sprays at 0·2% a.i. applied at 28‐day intervals gave good control of B. cinerea and B. squamosa”
Claim · model-written summary
Iprodione spray schedules significantly increased onion yields.
- Taxon
- salad onionst0
- Treatment
- 12 iprodione sprays at 0·1% a.i. applied at 14‐day intervalse0
- Outcome
- onion yieldse0
- Direction
- increasede0
Not reportedComparator
Verbatim
t0“salad onions”
e0“12 iprodione sprays at 0·1% a.i. applied at 14‐day intervals or 6 sprays at 0·2% a.i. applied at 28‐day intervals gave good control of B. cinerea and B. squamosa and significantly increased onion yields”
Claim · model-written summary
The six-spray iprodione schedule significantly increased onion yields.
- Taxon
- salad onionst0
- Treatment
- 6 sprays at 0·2% a.i. applied at 28‐day intervalse0
- Outcome
- onion yieldse0
- Direction
- increasede0
Not reportedComparator
Verbatim
t0“salad onions”
e0“6 sprays at 0·2% a.i. applied at 28‐day intervals gave good control of B. cinerea and B. squamosa and significantly increased onion yields”
Claim · model-written summary
Benomyl failed to control B. cinerea because insensitive fungal strains developed.
- Taxon
- salad onionst0
- Treatment
- Benomyl (0·1% a.i. at 14‐day intervals, or 0·2% a.i. at 28‐day intervals)e0
- Interactor
- B. cinereaBotrytis cinereae1pathogen
- Outcome
- failed to control either pathogene0
- Qualifier
- development of carbendazim‐insensitive strains of the fungie0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“Benomyl (0·1% a.i. at 14‐day intervals, or 0·2% a.i. at 28‐day intervals) failed to control either pathogen because of the development of carbendazim‐insensitive strains of the fungi.”
e1“both B. cinerea and B. squamosa occurred”
Claim · model-written summary
Benomyl failed to control B. squamosa because insensitive fungal strains developed.
- Taxon
- salad onionst0
- Treatment
- Benomyl (0·1% a.i. at 14‐day intervals, or 0·2% a.i. at 28‐day intervals)e0
- Interactor
- B. squamosaBotrytis squamosae1pathogen
- Outcome
- failed to control either pathogene0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“Benomyl (0·1% a.i. at 14‐day intervals, or 0·2% a.i. at 28‐day intervals) failed to control either pathogen because of the development of carbendazim‐insensitive strains of the fungi.”
e1“both B. cinerea and B. squamosa occurred”
Claim · model-written summary
Sequential thiram and iprodione applications controlled B. cinerea.
- Taxon
- salad onionst0
- Treatment
- an application of 0·4% a.i. thiram in October and November followed by an application of 0·2% a.i. iprodione in December and Januarye0
- Interactor
- B. cinereaBotrytis cinereae1pathogen
- Outcome
- Effective control of both pathogense0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“Effective control of both pathogens and increased yields were obtained with an application of 0·4% a.i. thiram in October and November followed by an application of 0·2% a.i. iprodione in December and January.”
e1“both B. cinerea and B. squamosa occurred”
Claim · model-written summary
Sequential thiram and iprodione applications controlled B. squamosa.
- Taxon
- salad onionst0
- Treatment
- an application of 0·4% a.i. thiram in October and November followed by an application of 0·2% a.i. iprodione in December and Januarye0
- Interactor
- B. squamosaBotrytis squamosae1pathogen
- Outcome
- Effective control of both pathogense0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“salad onions”
e0“Effective control of both pathogens and increased yields were obtained with an application of 0·4% a.i. thiram in October and November followed by an application of 0·2% a.i. iprodione in December and January.”
e1“both B. cinerea and B. squamosa occurred”
Claim · model-written summary
Sequential thiram and iprodione applications increased onion yields.
- Taxon
- salad onionst0
- Treatment
- an application of 0·4% a.i. thiram in October and November followed by an application of 0·2% a.i. iprodione in December and Januarye0
- Outcome
- yieldse0
- Direction
- increasede0
Not reportedComparator
Verbatim
t0“salad onions”
e0“Effective control of both pathogens and increased yields were obtained with an application of 0·4% a.i. thiram in October and November followed by an application of 0·2% a.i. iprodione in December and January.”
The same questions in other papers
thiram · yield · Allium cepa (onion)Results agree
1 paper in the same direction as this paper
- positive
application · yield · Allium cepa (onion)Positive and negative results
120 papers in the same direction as this paper · 10 in the opposite direction
- no effect
- negative
- no effect
127 papers more in this group
See all 131 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.