Abstract
The aim of the study was to determine the correlation between the mechanical resistance of iris seed capsules and seeds to Mononychus punctumalbum foraging. The principal component analysis (PCA) demonstrated that the first main component referred to the variety type in 68%, and the second main component described the stage of the ontogenetic development of the plant in 26%. As indicated by the values of each parameter measured, all the parameters were found to exert a strong impact on the variability of the analyzed system. The occurrence of weevil infestation was also strongly but negatively correlated with seed wall thickness and capsule wall thickness. There was a correlation of seed max load and seed mass with the occurrence of the weevil. The analysis of the mechanical resistance of iris seed capsules (in June 9.28 N and September 6.27 N for I. sibirica and in June 6.59 N and September 2.94 N for I. aphylla) and seeds (in June 15.97 N and September 344.90 N for I. sibirica and in June 16.60 N and September 174.46 N for I. aphylla) showed significant differences between the terms and species. The PCA analysis revealed that the first variable was correlated with the occurrence of weevil foraging.
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Claims 9
Claim · model-written summary
PCA component one represented variety type at 68%.
- Taxon
- Iris aphylla L. and Iris sibirica L.
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Iris sibirica.jpg?width=60)
Iris aphyllat0 - Outcome
- variety typee0
- Value
- 68%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
.jpg?width=500)
Verbatim
e0“the first main component referred to the variety type in 68%”
t0“Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
Claim · model-written summary
PCA component two represented plant ontogenetic stage at 26%.
- Taxon
- Iris aphylla L. and Iris sibirica L.Iris sibiricaIris aphyllat0
- Outcome
- stage of the ontogenetic development of the plante0
- Value
- 26%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the second main component described the stage of the ontogenetic development of the plant in 26%”
t0“Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
Claim · model-written summary
Weevil infestation was negatively correlated with seed and capsule wall thickness.
- Taxon
- Iris aphylla L. and Iris sibirica L.Iris sibiricaIris aphyllat0
- Organ / stage
- seed wall thickness and capsule wall thicknesse0
- Interactor
- Mononychus punctumalbum
Mononychus punctumalbume1pest - Outcome
- weevil infestatione0
- Direction
- negatively correlatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The occurrence of weevil infestation was also strongly but negatively correlated with seed wall thickness and capsule wall thickness”
t0“Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
e1“Mononychus punctumalbum foraging”
Claim · model-written summary
Seed maximum load and seed mass correlated with weevil occurrence.
- Taxon
- Iris aphylla L. and Iris sibirica L.Iris sibiricaIris aphyllat0
- Organ / stage
- seed max load and seed masse0
- Outcome
- occurrence of the weevile0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was a correlation of seed max load and seed mass with the occurrence of the weevil”
t0“Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
Claim · model-written summary
I. sibirica capsule resistance differed between June and September.
- Taxon
- I. sibiricaIris sibiricae0
- Outcome
- Capsulest0
- Value
- 9.28 Ne0
- Qualifier
- September 6.27 Ne0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in June 9.28 N and September 6.27 N for I. sibirica”
t0“Mechanical Properties of Capsules and Seeds”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
Claim · model-written summary
I. aphylla capsule resistance differed between June and September.
- Taxon
- I. aphyllaIris aphyllae0
- Outcome
- Capsulest0
- Value
- 6.59 Ne0
- Qualifier
- September 2.94 Ne0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in June 6.59 N and September 2.94 N for I. aphylla”
t0“Mechanical Properties of Capsules and Seeds”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
Claim · model-written summary
I. sibirica seed resistance differed between June and September.
- Taxon
- I. sibiricaIris sibiricae0
- Outcome
- seedst1
- Value
- 15.97 Ne0
- Qualifier
- September 344.90 Ne0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in June 15.97 N and September 344.90 N for I. sibirica”
t0“Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
Claim · model-written summary
I. aphylla seed resistance differed between June and September.
- Taxon
- I. aphyllaIris aphyllae0
- Outcome
- seedst1
- Value
- 16.60 Ne0
- Qualifier
- September 174.46 Ne0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in June 16.60 N and September 174.46 N for I. aphylla”
t0“Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
Claim · model-written summary
PCA first variable correlated with weevil foraging occurrence.
- Taxon
- Iris aphylla L. and Iris sibirica L.Iris sibiricaIris aphyllat0
- Organ / stage
- first variablee0
- Outcome
- occurrence of weevil foraginge0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the first variable was correlated with the occurrence of weevil foraging”
t0“Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”
t1“Determination of the Influence of Mechanical Properties of Capsules and Seeds on the Susceptibility to Feeding of Mononychus pubctumalbum in Endangered Plant Species Iris aphylla L. and Iris sibirica L.”