SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT
Plant-parasitic nematodes on potato were identified by morphology of juveniles and adults. Extraction of vermiform nematodes in soil and roots was made by modified Baermann technique and root gall index was dertermined following Bridge and Page (1980) chart. Results show that there were six genus, f...
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| Format: | Article |
| Language: | English |
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Dalat University
2019-06-01
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| Series: | Tạp chí Khoa học Đại học Đà Lạt |
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| Online Access: | http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/584 |
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| author | Lê Thị Ngọc Trần Trung Kiên Nguyễn Ngọc Kiều Oanh Hoàng Thị Thu Thảo Lê Bá Lê Hồ Thị Thu Hòa Trần Thị Minh Loan |
| author_facet | Lê Thị Ngọc Trần Trung Kiên Nguyễn Ngọc Kiều Oanh Hoàng Thị Thu Thảo Lê Bá Lê Hồ Thị Thu Hòa Trần Thị Minh Loan |
| author_sort | Lê Thị Ngọc |
| collection | DOAJ |
| description | Plant-parasitic nematodes on potato were identified by morphology of juveniles and adults. Extraction of vermiform nematodes in soil and roots was made by modified Baermann technique and root gall index was dertermined following Bridge and Page (1980) chart. Results show that there were six genus, five families and one order of parasitic-plant nematodes in soil. The ratio of Helicotylenchus was the highest (93.33%), followed by Meloidogyne (83.33%), Pratylenchus (50%), Criconemella (33.33%), Ditylenchus (30%), and Globodera at only 20%. Density of plant parasitic nematodes ranged from 500 individuals to 3,000 individuals per 50 cm3 of soil, 200 to 2,204 individuals per 5 grams of roots. Root gall index ranged from 1,754 to 5,262. |
| format | Article |
| id | doaj-art-61da817f17cc4c85abd5bfe54dd8462e |
| institution | Kabale University |
| issn | 0866-787X 0866-787X |
| language | English |
| publishDate | 2019-06-01 |
| publisher | Dalat University |
| record_format | Article |
| series | Tạp chí Khoa học Đại học Đà Lạt |
| spelling | doaj-art-61da817f17cc4c85abd5bfe54dd8462e2025-02-02T04:42:27ZengDalat UniversityTạp chí Khoa học Đại học Đà Lạt0866-787X0866-787X2019-06-01929410310.37569/DalatUniversity.9.2.584(2019)284SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALATLê Thị Ngọc0Trần Trung Kiên1Nguyễn Ngọc Kiều Oanh2Hoàng Thị Thu Thảo3Lê Bá Lê4Hồ Thị Thu Hòa5Trần Thị Minh Loan6Khoa Nông Lâm, Trường Đại học Đà LạtKhoa Nông Lâm, Trường Đại học Đà LạtKhoa Nông Lâm, Trường Đại học Đà LạtKhoa Nông Lâm, Trường Đại học Đà LạtKhoa Nông Lâm, Trường Đại học Đà LạtKhoa Nông Lâm, Trường Đại học Đà LạtKhoa Nông Lâm, Trường Đại học Đà LạtPlant-parasitic nematodes on potato were identified by morphology of juveniles and adults. Extraction of vermiform nematodes in soil and roots was made by modified Baermann technique and root gall index was dertermined following Bridge and Page (1980) chart. Results show that there were six genus, five families and one order of parasitic-plant nematodes in soil. The ratio of Helicotylenchus was the highest (93.33%), followed by Meloidogyne (83.33%), Pratylenchus (50%), Criconemella (33.33%), Ditylenchus (30%), and Globodera at only 20%. Density of plant parasitic nematodes ranged from 500 individuals to 3,000 individuals per 50 cm3 of soil, 200 to 2,204 individuals per 5 grams of roots. Root gall index ranged from 1,754 to 5,262.http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/584globoderahelicotylenchuskhoai tâymeloidogynepratylenchustuyến trùng ký sinh thực vật. |
| spellingShingle | Lê Thị Ngọc Trần Trung Kiên Nguyễn Ngọc Kiều Oanh Hoàng Thị Thu Thảo Lê Bá Lê Hồ Thị Thu Hòa Trần Thị Minh Loan SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT Tạp chí Khoa học Đại học Đà Lạt globodera helicotylenchus khoai tây meloidogyne pratylenchus tuyến trùng ký sinh thực vật. |
| title | SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT |
| title_full | SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT |
| title_fullStr | SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT |
| title_full_unstemmed | SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT |
| title_short | SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT |
| title_sort | survey of plant parasitic nematodes on potatoes in dalat |
| topic | globodera helicotylenchus khoai tây meloidogyne pratylenchus tuyến trùng ký sinh thực vật. |
| url | http://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/584 |
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