Reaction of potato genotypes to the root-knot nematode Meloidogyne spp. in naturally infested fields

被引:0
|
作者
Pinheiro, J. B. [1 ]
da Silva, G. O. [2 ]
Biscaia, D. [1 ]
Macedo, A. G. [3 ]
Ragassi, C. F. [1 ]
Santiago, D. C. [4 ]
机构
[1] Embrapa, Brasilia, DF, Brazil
[2] Embrapa, Canoinhas, SC, Brazil
[3] Univ Brasilia, Brasilia, DF, Brazil
[4] Univ Estadual Londrina, Londrina, Parana, Brazil
来源
REVISTA LATINOAMERICANA DE LA PAPA | 2018年 / 22卷 / 01期
关键词
Solanum tuberosum L; Meloidogyne incognita race 1; Meloidogyne [!text type='java']java[!/text]nica; reproduction factor; resistance;
D O I
暂无
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
The research studied potato genotypes for the reaction to Meloidogyne spp. Two experiments were carried out in the field, the first with 12 potato clones and one cultivar in a field naturally infested with Meloidogyne incognita race 1 and the second with 12 clones and two potato cultivars in a field infested with Meloidogyne javanica. Randomized complete block was the experimental design with 4 and 6 replications, respectively. At 111 days after planting, soil was collected, plants were harvested and evaluations were carried out for estimating final population of nematodes in the soil, total number of juveniles extracted from external tuber surface (tuber skin), Reproduction Factor (RF), tuber mass, number of tubers per plant and tuber average mass. Data were submitted to analysis of variance and grouping of means by Scott-Knott. It was verified a predominance of variation of environmental order in relation to the genetics for the characters that measure the resistance to the species of nematodes, and lower experimental precision for yield characters in the first experiment and greater for the second one. For the first experiment, clones F161-02-07, F131-26-08 and F76-01-07 were classified as resistant. Clones F102-22-07, F131-06-08, F156-19-06, F161-02-07, F183-08-01, F50-01-08 and F76-01-07 showed RF higher than 1. Nevertheless, they were included in the same group as F161-02-07, F131-26-08 and F76-01-07 by the grouping analysis. Clones F22-01-08, F102-22-07, F131-06-08, F131-26-08, F161-02-07, F183-01-08 and F97-07-08 presented the best results for traits related to tuber yield. In the second experiment, all clones and all cultivars were susceptible, with an increase in nematode populations, and although it was not possible to differentiate the genotypes evaluated for RF, there was a great variation in the response of the genotypes. Clones C2519-1206, F102-22-07, F37-01-08, F208-01-06, F31-05-08 and F32-02-06 presented the best results for traits related to tuber yield.
引用
收藏
页数:11
相关论文
共 50 条
  • [21] The potential of soil fungi associated with potato rhizosphere to control root knot nematode (Meloidogyne spp.) on potato
    Utari, E.
    Lisnawita
    Safni, I.
    Lubis, K.
    Tantawi, A. R.
    Hasanuddin
    INTERNATIONAL CONFERENCE ON AGRICULTURE, ENVIRONMENT, AND FOOD SECURITY, 2018, 122
  • [22] Reaction of sweet potato clones to the genre root knot nematodes Meloidogyne spp.
    Nobrega, D. S.
    Peixoto, J. R.
    Mattos, J. K. A.
    Schrammel, P.
    Souza, C. E.
    VI INTERNATIONAL SYMPOSIUM ON SEED, TRANSPLANT AND STAND ESTABLISHMENT OF HORTICULTURAL CROPS, 2019, 1249 : 97 - 102
  • [23] Sources of root-knot nematode (Meloidogyne enterolobii) resistance in sweetpotato genotypes
    Pinto, Thavio Junior B.
    da Silva, Giovani Olegario
    Vendrame, Larissa P. de C.
    Pinheiro, Jadir B.
    Santos, Leandro A.
    Cunha, Dwillian F.
    Melo, Raphael A. de C. e
    Cares, Juvenil Enrique
    HORTICULTURA BRASILEIRA, 2023, 41
  • [24] Determining the Effect of Suppressive Soils in Ornamental ( Hemerocallis Spp.) Fields for Northern Root-Knot Nematode ( Meloidogyne Hapla) Management
    Howland, Amanda D.
    Cole, E.
    Quintanilla, M.
    JOURNAL OF NEMATOLOGY, 2022, 54 (01) : 64 - 64
  • [25] Tuber Yield, Quality and Infestation Levels of Potato Genotypes, Resistant to the Root-Knot Nematode, Meloidogyne chitwoodi
    Misghina G. Teklu
    Corrie H. Schomaker
    Thomas H. Been
    Leendert P.G. Molendijk
    Potato Research, 2023, 66 : 105 - 135
  • [26] Unveiling the nematotoxic effect of Streptomyces spp. against the root-knot nematode, Meloidogyne enterolobii in guava
    Mani, Janani
    Mannu, Jayakanthan
    Somasundaram, Prabhu
    Kandasamy, Devrajan
    Ragupathy, Thamizh Vendan
    Sankarasubramanian, Harish
    Nagachandrabose, Seenivasan
    JOURNAL OF PEST SCIENCE, 2025,
  • [27] Variation in root-knot nematode (Meloidogyne spp.) in Crete in relation to control with resistant tomato and pepper
    Tzortzakakis, EA
    Blok, VC
    Phillips, MS
    Trudgill, DL
    NEMATOLOGY, 1999, 1 : 499 - 506
  • [28] Resistance in ryegrasses, Lolium spp., to three European populations of the root-knot nematode, Meloidogyne naasi
    Cook, R
    Mizen, KA
    Person-Dedryver, F
    NEMATOLOGY, 1999, 1 : 661 - 671
  • [29] EVALUATION OF PLANT EXTRACTS AND PSEUDOMONAS SPP. FOR CONTROL OF ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA ON TOMATO
    Abo-Elyousr, K. A.
    Khan, Z.
    Award, M. El-Morsi
    Abedel-Moneim, M. F.
    NEMATROPICA, 2010, 40 (02) : 289 - 299
  • [30] Reaction of Brazilian genotypes of pulses (pea, chickpea and lentil) to the root-knot nematode Meloidogyne enterolobii
    Pinto, Thavio J. B.
    Cunha, Dwillian F.
    Silva, Giovani O.
    Pinheiro, Jadir B.
    Correia, Valdir R.
    Ragassi, Carlos F.
    Cares, Juvenil E.
    NEMATOLOGY, 2024, 26 (03) : 299 - 307