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| ACCESSION | PLANT NAME | TAXONOMY | ORIGIN | GENEBANK | IMAGE | AVAILABILITY | RECEIVED | SOURCE TYPE | SOURCE DATE | COLLECTION SITE | COORDINATES | ELEVATION | HABITAT | IMPROVEMENT LEVEL | NARRATIVE | | |
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| 0 | PI 702994 | 'Bush 2074' | Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group | California, United States | NLGRP | | Not Available | 2023 | DEVELOPED | | | | | | | Bush 2074' is distinguished from the elite bush-type long bean variety '08KV-134-2b' by broad-based resistance to root-knot nematodes (M. incognita and M. javanica). Genotyping with 93 single nucleotide polymorphism (SNP) markers reveals that 'Bush 2074' is near-isogenic to '08KV-134-2b' and carries two nematode-resistance haplotypes from FN2-9-04. 'Bush 2074' has botanical and morphological characteristics similar to '08KV-134-2b with respect to leaf shape (sub-hastate), flower color (purple), pod type and growth habit. ‘Bush 2074’ has a determinate, erect growth habit and thus does not require trellises. It produces light-green pods which are also pendant and about 30 cm long at maturity. Dry seeds are brown kidney. ‘Bush 2074’ can be grown in rotation in commercial production fields to suppress RKN populations for following crops. More information on the development of this germplasm line can be found at https://uslongbeanbreeding.ucr.edu/ | 2158223 | PI 702994 |
| 1 | PI 702995 | 'Dark Green 1994' | Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group | California, United States | NLGRP | | Not Available | 2023 | DEVELOPED | | | | | | | 'Dark Green 1994' is distinguished from the local long bean variety 'Dark Green Local' by its ability to resist infestation by cowpea aphid (Aphis craccivora Koch). Genotyping with 116 single nucleotide polymorphism (SNP) markers reveals that 'Dark Green 1994' is near-isogenic to 'Dark Green Local' and carries two aphid-resistance haplotypes from CB77. 'Dark Green 1994' has botanical and morphological characteristics similar to 'Dark Green Local' with respect to leaf shape (sub-hastate), flower color (purple), pod type and growth habit. ‘Dark Green Local’ produces shiny, deep green pods with pigmented tips. Some purple stains may also develop on each pod during cold weather. The plants exhibit an indeterminate twining and climbing growth habit with long, pendant pods measuring up to 62 cm at maturity, so trellises are needed to keep pods straight and clean. Dry seeds are black kidney. Under insect-unprotected conditions, 'Dark Green 1994' outperformed 'Dark Green Local' in both growth and fresh-pod yield. 'Dark Green 1994' can therefore be substituted for 'Dark Green Local' in vegetable farms where aphids are prevalent. More information on the development of this germplasm line can be found at https://uslongbeanbreeding.ucr.edu/ | 2158224 | PI 702995 |
| 2 | PI 702996 | 'Light Green 2055' | Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group | California, United States | NLGRP | | Not Available | 2023 | DEVELOPED | | | | | | | 'Light Green 2055' is distinguished from the local long bean variety 'Light Green Local' by its ability to resist infestation by cowpea aphid (Aphis craccivora Koch). Genotyping with 108 single nucleotide polymorphism (SNP) markers reveals that 'Light Green 2055' is near-isogenic to 'Light Green Local' and carries two aphid-resistance haplotypes from CB77. 'Light Green 2055' has botanical and morphological characteristics similar to 'Light Green Local' with respect to leaf shape (sub-hastate), flower color (purple), pod type and growth habit. ‘Light Green Local’ produces shiny, light green pods with pigmented tips. Some purple stains may also develop on each pod during cold weather. The plants exhibit an indeterminate twining and climbing growth habit with long, pendant pods measuring up to 62 cm at maturity, so trellises are needed to keep pods straight and clean. Dry seeds are kidney and black. Under insect-unprotected conditions, 'Light Green 2055' outperformed 'Light Green Local' in both growth and fresh-pod yield. 'Light Green 2055' can therefore be substituted for 'Light Green Local' in vegetable farms where aphids are prevalent. More information on the development of this germplasm line can be found at https://uslongbeanbreeding.ucr.edu/ | 2158225 | PI 702996 |
| 3 | PI 702997 | 'Purple 2056' | Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group | California, United States | NLGRP | | Not Available | 2023 | DEVELOPED | | | | | | | 'Purple 2056' is distinguished from the local long bean variety 'Purple Local' by its ability to resist infestation by cowpea aphid (Aphis craccivora Koch). Genotyping with 104 single nucleotide polymorphism (SNP) markers reveals that 'Purple 2056' is near-isogenic to 'Purple Local' and carries two aphid-resistance haplotypes from CB77. 'Purple 2056' has botanical and morphological characteristics similar to 'Purple Local' with respect to leaf shape (sub-hastate), flower color (purple), pod type and growth habit. ‘Purple Local’ produces straight, purple pods with a slightly green color at the tip and base of each pod. The plants exhibit an indeterminate twining and climbing growth habit with long, pendant pods measuring up to 62 cm at maturity, so trellises are needed to keep pods straight and clean. Dry seeds are brown kidney. Under insect-unprotected conditions, 'Purple 2056' outperformed 'Purple Local' in both growth and fresh-pod yield. 'Purple 2056' can therefore be substituted for 'Purple Local' in vegetable farms where aphids are prevalent. More information on the development of this germplasm line can be found at https://uslongbeanbreeding.ucr.edu/ | 2158226 | PI 702997 |