Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus Dihystera
An experiment was carried out under greenhouse conditions to test the control of Meloidogyne incognita and Helicotylenchus dihystera by Tagetes patula nana var. Petit Harmony and T. erecta var. Orange. For each of these nematode species, the population levels tested were considered as high,...
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| Format: | Article |
| Language: | English |
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Universidad Nacional de Colombia, Sede Medellín
1979-06-01
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| Series: | Revista Facultad Nacional de Agronomía Medellín |
| Subjects: | |
| Online Access: | http://www.revistas.unal.edu.co/index.php/refame/article/view/28253 |
| _version_ | 1828472390636535808 |
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| author | Vergel German Sierra Guillermo Volcy Charles |
| author_facet | Vergel German Sierra Guillermo Volcy Charles |
| author_sort | Vergel German |
| collection | DOAJ |
| description | An experiment was carried out under greenhouse conditions to test the control of Meloidogyne incognita and Helicotylenchus dihystera by Tagetes patula nana var. Petit Harmony and T. erecta var. Orange. For each of these nematode species, the population levels tested were considered as high, moderate and low. These populations were obtained mixing infested soil with sterilized one. Both Tagetes species gave satisfactory control. The decrease in population of nematodes in comparison with tomato was ranged from 15.5 to 136.3% depencing on the nematode species and on its population level on the soil No significate difference was found between the two Tagetes species. There was a greater decrease in population density for M. incognita than for H. dihystera; this was particulary true at the lowest population levels tested. In the case of M. incognita, an inverse relation was found between degree of control and population density of these nematodes in soil. |
| first_indexed | 2024-12-11T05:29:12Z |
| format | Article |
| id | doaj.art-f6a55df2665f4a0fbeaefdbc70817245 |
| institution | Directory Open Access Journal |
| issn | 0304-2847 |
| language | English |
| last_indexed | 2024-12-11T05:29:12Z |
| publishDate | 1979-06-01 |
| publisher | Universidad Nacional de Colombia, Sede Medellín |
| record_format | Article |
| series | Revista Facultad Nacional de Agronomía Medellín |
| spelling | doaj.art-f6a55df2665f4a0fbeaefdbc708172452022-12-22T01:19:30ZengUniversidad Nacional de Colombia, Sede MedellínRevista Facultad Nacional de Agronomía Medellín0304-28471979-06-013216571Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus DihysteraVergel GermanSierra GuillermoVolcy CharlesAn experiment was carried out under greenhouse conditions to test the control of Meloidogyne incognita and Helicotylenchus dihystera by Tagetes patula nana var. Petit Harmony and T. erecta var. Orange. For each of these nematode species, the population levels tested were considered as high, moderate and low. These populations were obtained mixing infested soil with sterilized one. Both Tagetes species gave satisfactory control. The decrease in population of nematodes in comparison with tomato was ranged from 15.5 to 136.3% depencing on the nematode species and on its population level on the soil No significate difference was found between the two Tagetes species. There was a greater decrease in population density for M. incognita than for H. dihystera; this was particulary true at the lowest population levels tested. In the case of M. incognita, an inverse relation was found between degree of control and population density of these nematodes in soil.http://www.revistas.unal.edu.co/index.php/refame/article/view/28253TagetesNematodes |
| spellingShingle | Vergel German Sierra Guillermo Volcy Charles Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus Dihystera Revista Facultad Nacional de Agronomía Medellín Tagetes Nematodes |
| title | Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus Dihystera |
| title_full | Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus Dihystera |
| title_fullStr | Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus Dihystera |
| title_full_unstemmed | Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus Dihystera |
| title_short | Tagetes Patula y T Erecta para Controlar Meloidogyne Incognita y Hellcotylenchus Dihystera |
| title_sort | tagetes patula y t erecta para controlar meloidogyne incognita y hellcotylenchus dihystera |
| topic | Tagetes Nematodes |
| url | http://www.revistas.unal.edu.co/index.php/refame/article/view/28253 |
| work_keys_str_mv | AT vergelgerman tagetespatulayterectaparacontrolarmeloidogyneincognitayhellcotylenchusdihystera AT sierraguillermo tagetespatulayterectaparacontrolarmeloidogyneincognitayhellcotylenchusdihystera AT volcycharles tagetespatulayterectaparacontrolarmeloidogyneincognitayhellcotylenchusdihystera |