Claim · model-written summary
Bed-only dazomet reduced the incidence of strawberry crown rot caused by Phytophthora cactorum.
- Taxon
- strawberries
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Fragaria ×ananassat0 - Material
- Elsantae0
- Treatment
- dazomet (570 kg ha-1)e1
- Interactor
- Phytophthora cactorum
Phytophthora cactorume2pathogen - Outcome
- incidence of crown rote2
- Direction
- reducede1
- Setting
- commercial plantinge0
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
t0“as soil disinfestants for strawberries”
e0“in a commercial planting of strawberry cv. Elsanta grown on raised beds mulched with polyethylene”
e1“In bed-only application, dazomet (570 kg ha-1) and methyl bromide (450 kg ha-1) reduced nematode numbers”
e2“and the incidence of crown rot (Phytophthora cactorum)”
Title
A comparison of dazomet, chloropicrin and methyl bromide as soil disinfestants for strawberries
D. C. Harris Journal of Horticultural Science 1991. doi:10.1080/00221589.1991.11516124
Other claims from this paper (14)
- Intervention effect Bed-only dazomet reduced nematode numbers in soil of strawberry.
- Intervention effect Bed-only methyl bromide reduced nematode numbers and the amount of Verticillium dahliae in soil of strawberry.
- Intervention effect Bed-only methyl bromide reduced the incidence of strawberry crown rot caused by Phytophthora cactorum.
- Intervention effect Bed-only application of both disinfestants increased strawberry yield over untreated beds, by 40-60% over two seasons.
- Intervention effect Chloropicrin reduced nematode numbers and the amount of Verticillium dahliae in soil to below detectable levels.
- Intervention effect Chloropicrin had no effect on weed numbers, crown rot incidence or red core severity in strawberry.
- Intervention effect Chloropicrin had no effect on strawberry yield.
- Intervention effect Broadacre dazomet reduced nematode numbers and crown rot incidence in strawberry.
- Intervention effect Broadacre dazomet had no effect on weed numbers, the amount of V dahliae or red core severity in strawberry.
- Intervention effect Broadacre dazomet gave a significant yield increase only in whole-plot data in the second season, of 11% and 17% in sample transects and whole plots over two years.
- Intervention effect Broadacre methyl bromide (750 kg ha-1) reduced the amount of Verticillium dahliae and nematode numbers in soil of strawberry.
- Intervention effect Methyl bromide (750 kg ha-1) reduced weed numbers, crown rot incidence and red core severity in strawberry.
- Intervention effect Methyl bromide (750 kg ha-1) increased strawberry yields by 64% and 32% (samples and whole plots, two-year aggregate).
- Intervention effect Broadacre application gave poorer results than bed-only application for strawberry in all criteria except nematode numbers.