Abstract
The purpose of the research is to study the possibility of Pharmaiod application for golden potato nematode (GPN) decontamination in soil. Materials and methods . The object of research was GPN population recovered with soil from the APF "Russia", Vladimir Region. Tubers of susceptible potato cultivar Sineglazka (hybrid 15555) were used. Experiment to evaluate treatment effects and rates of experimental powder and liquid forms of Pharmaiod was carried out in pots by biotesting. Results and discussion . The obtained data showed that GPN larvae in soil samples died post application of powder form of Pharmaiod at dose level of 0.5% and 1%. Following application of 0.1% Pharmaiod alive GPN larvae were found in separate cysts. Pharmaiod liquid form significantly reduced the number of GPN females on roots (biological efficiency - 96%). Liquid form (at dose level of 0.5% and 0.1%) and powder form (0.1%; 0.5%; 1%) of Pharmaiod appeared to be phytotoxic: the tubers did not germinate and did not form a root system.
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Claims 6
Claim · model-written summary
Powder Pharmaiod at 0.5% killed golden potato nematode larvae in soil.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- powder form of Pharmaiod at dose level of 0.5%e0
- Interactor
- GPNe0pest
- Outcome
- GPN larvae in soil samples diede0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GPN larvae in soil samples died post application of powder form of Pharmaiod at dose level of 0.5% and 1%.”
t0“potato”
Claim · model-written summary
Powder Pharmaiod at 1% killed golden potato nematode larvae in soil.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- powder form of Pharmaiod at dose level of 0.5% and 1%e0
- Interactor
- GPNe0pest
- Outcome
- GPN larvae in soil samples diede0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GPN larvae in soil samples died post application of powder form of Pharmaiod at dose level of 0.5% and 1%.”
t0“potato”
Claim · model-written summary
Live nematode larvae remained in some cysts after 0.1% Pharmaiod.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- 0.1% Pharmaiode0
- Interactor
- GPNe0pest
- Outcome
- alive GPN larvae were found in separate cystse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Following application of 0.1% Pharmaiod alive GPN larvae were found in separate cysts.”
t0“potato”
Claim · model-written summary
Liquid Pharmaiod significantly reduced nematode females on roots with 96% biological efficiency.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Pharmaiod liquid forme0
- Interactor
- GPNe0pest
- Outcome
- number of GPN females on rootse0
- Direction
- reducede0
- Value
- 96%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pharmaiod liquid form significantly reduced the number of GPN females on roots (biological efficiency - 96%).”
t0“potato”
Claim · model-written summary
Liquid Pharmaiod at 0.5% and 0.1% was phytotoxic, preventing tuber germination and root formation.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Liquid form (at dose level of 0.5% and 0.1%)e0
- Outcome
- tubers did not germinate and did not form a root systeme0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Liquid form (at dose level of 0.5% and 0.1%) and powder form (0.1%; 0.5%; 1%) of Pharmaiod appeared to be phytotoxic: the tubers did not germinate and did not form a root system.”
t0“potato”
Claim · model-written summary
Powder Pharmaiod at 0.1%, 0.5%, and 1% was phytotoxic, preventing tuber germination and root formation.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- powder form (0.1%; 0.5%; 1%) of Pharmaiode0
- Outcome
- tubers did not germinate and did not form a root systeme0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Liquid form (at dose level of 0.5% and 0.1%) and powder form (0.1%; 0.5%; 1%) of Pharmaiod appeared to be phytotoxic: the tubers did not germinate and did not form a root system.”
t0“potato”
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