Abstract
Protection experiments carried out in the greenhouse showed that preparations of thiram, zineb, ferbam and ziram were superior to cuprous oxide and copper oxy‐chloride preparations, in controlling downy mildew of lettuce and in lack of phytotoxic effect. Tests made in winter on lettuce seedlings grown in Dutch lights, showed that Bremia lactucae attack reduced the stand of seedlings, diminished their size and weight, and, when the crop was planted out into the open ground, reduced survival in the field and slightly delayed the date of reaching maturity. The best overall results in protecting foliage against downy mildew were given by thiram and zineb preparations.
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Claims 6
Claim · model-written summary
Thiram, zineb, ferbam and ziram were superior to cuprous oxide and copper oxy-chloride preparations in controlling lettuce downy mildew in the greenhouse, without phytotoxic effect.
- Taxon
- lettuce
Lactuca sativae0 - Treatment
- thiram, zineb, ferbam and zirame0
- Interactor
- Bremia lactucae
.jpg?width=60)
Bremia lactucaet0pathogen - Outcome
- controlling downy mildewe0
- Direction
- superiore0
- Qualifier
- in lack of phytotoxic effecte0
- Comparator
- cuprous oxide and copper oxy‐chloride preparationse0
- Setting
- the greenhousee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Protection experiments carried out in the greenhouse showed that preparations of thiram, zineb, ferbam and ziram were superior to cuprous oxide and copper oxy‐chloride preparations, in controlling downy mildew of lettuce and in lack of phytotoxic effect”
t0“CAUSED BY BREMIA LACTUCAE”
Claim · model-written summary
Thiram and zineb preparations gave the best overall protection of lettuce foliage against downy mildew.
- Taxon
- LETTUCE DOWNY MILDEWBremia lactucaet1
- Treatment
- thiram and zineb preparationse1
- Interactor
- Bremia lactucaeBremia lactucaet0pathogen
- Outcome
- protecting foliage against downy mildewe1
- Direction
- beste1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The best overall results in protecting foliage against downy mildew were given by thiram and zineb preparations”
t1“LETTUCE DOWNY MILDEW”
t0“CAUSED BY BREMIA LACTUCAE”
Claim · model-written summary
Bremia lactucae attack reduced the stand of lettuce seedlings grown in Dutch lights.
- Taxon
- lettuceLactuca sativae2
- Treatment
- Bremia lactucae attacke2
- Interactor
- Bremia lactucaeBremia lactucaee2pathogen
- Outcome
- stand of seedlingse2
- Direction
- reducede2
- Setting
- Dutch lightse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Tests made in winter on lettuce seedlings grown in Dutch lights, showed that Bremia lactucae attack reduced the stand of seedlings”
Claim · model-written summary
Bremia lactucae attack diminished the size and weight of lettuce seedlings.
- Taxon
- lettuceLactuca sativae2
- Treatment
- Bremia lactucae attacke2
- Interactor
- Bremia lactucaeBremia lactucaee2pathogen
- Outcome
- their size and weighte3
- Direction
- diminishede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Tests made in winter on lettuce seedlings grown in Dutch lights, showed that Bremia lactucae attack reduced the stand of seedlings”
e3“diminished their size and weight”
Claim · model-written summary
Bremia lactucae attack reduced survival of lettuce planted out in the field.
- Taxon
- lettuceLactuca sativae2
- Treatment
- Bremia lactucae attacke2
- Interactor
- Bremia lactucaeBremia lactucaee2pathogen
- Outcome
- survivale4
- Direction
- reducede4
- Setting
- the fielde4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Tests made in winter on lettuce seedlings grown in Dutch lights, showed that Bremia lactucae attack reduced the stand of seedlings”
e4“reduced survival in the field”
Claim · model-written summary
Bremia lactucae attack slightly delayed the date of reaching maturity of lettuce.
- Taxon
- lettuceLactuca sativae2
- Treatment
- Bremia lactucae attacke2
- Interactor
- Bremia lactucaeBremia lactucaee2pathogen
- Outcome
- date of reaching maturitye5
- Direction
- delayede5
- Qualifier
- slightlye5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Tests made in winter on lettuce seedlings grown in Dutch lights, showed that Bremia lactucae attack reduced the stand of seedlings”
e5“slightly delayed the date of reaching maturity”
The same questions in other papers
zineb · Bremia lactucae · Lactuca sativa (garden lettuce)Results agree
1 paper in the same direction as this paper
- positive
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.