Results 31 to 40 of about 6,703 (247)

Pathogenicity of Helicotylenchus indicus Siddiqi, 1963 on papaya and impact of some bio-organic materials

open access: yesActa Agriculturae Slovenica, 2019
Two pot experiments were conducted to determine the growth response of papaya, ‘Solo’ and H. indicus reproduction in relation to different levels of nematode inocula (0, 1000, 2000, 4000, 8000 and 12000 nematode/pot) and impact of some commercial ...
Shimaa F. DIAB   +2 more
doaj   +1 more source

Identification and Abundance of Plant-parasitic Nematodes Associated with Amenity Trees in the University of Port Harcourt, Rivers State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2021
Plant-parasitic nematodes contribute to unnoticeable damages which lead to gradual decline in the values and eventually death of amenity trees. Identification of these nematode pests is vital for their effective management.
L Oseni   +3 more
doaj   +1 more source

Ficus microcarpa Bonsai “Tiger bark” Parasitized by the Root-Knot Nematode Meloidogyne javanica and the Spiral Nematode Helicotylenchus dihystera, a New Plant Host Record for Both Species

open access: yesPlants, 2020
In December 2017, a Ficus microcarpa “Tiger bark” bonsai tree was acquired in a shopping center in Coimbra, Portugal, without symptoms in the leaves, but showing small atypical galls of infection caused by root-knot nematodes (RKN), Meloidogyne spp.
D. Santos, I. Abrantes, C. Maleita
semanticscholar   +1 more source

SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2019
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 ...
Lê Thị Ngọc   +6 more
doaj   +1 more source

Khảo sát thành phần loài tuyến trùng ký sinh cam quýt ở đồng bằng sông Cửu Long

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2023
Nghiên cứu được thực hiện nhằm xác định mật số và thành phần loài tuyến trùng ký sinh trên cam quýt ở đồng bằng sông Cửu Long gồm bưởi da xanh (Citrus maxima) (Bến Tre), bưởi Năm Roi (Citrus maxima) và hạnh (Citrofortunella macrocarpa (B.) Wi.) (Vĩnh ...
Nguyễn Bá Phú   +3 more
doaj   +1 more source

Helicotylenchus dihystera

open access: yes, 2012
Helicotylenchus dihystera (Fig. 2 I, J) Measurements. See Table 3. Remarks. Helicotylenchus dihystera was described from soil around sugarcane roots (Saccharum officinarum) in Harwood, Australia. It is a cosmopolitan species with a wide geographical distribution, occurring in 17 countries in Europe, 28 in Asia, 30 in Africa, three in North America, 18 ...
Zeng, Yongsan   +4 more
openaire   +2 more sources

Helicotylenchus pseudorobustus Golden 1956

open access: yes, 2020
Published as part of Divsalar, Nafiseh, Shokoohi, Ebrahim, Marais, Mariette & Mashela, Phatu W., 2020, Molecular and morphological characters of Helicotylenchus Steiner, 1945 species from Iran with a note on the identity of H. pseudorobustus (Steiner, 1914) Golden 1956, pp. 266-280 in Zootaxa 4789 (1) on page 271, DOI: 10.11646/zootaxa.4789.1.10, http:/
Divsalar, Nafiseh   +3 more
openaire   +2 more sources

Helicotylenchus dihystera Sher 1961

open access: yes, 2020
Helicotylenchus dihystera (Cobb, 1893) Sher, 1961 = Tylenchus dihystera Cobb, 1893 = Tylenchus olaae Cobb, 1906 = Tylenchorhynchus olaae (Cobb, 1906) Micoletzky, 1922 = Helicotylenchus olaae (Cobb, 1906) Sher, 1961 = Aphelenchus dubius var. peruensis Steiner, 1920 = Tylenchus spiralis Cassidy, 1930 = Helicotylenchus spiralis (Cassidy, 1930) Sher, 1961 =
Daramola, Fisayo Y.   +3 more
openaire   +1 more source

Helicotylenchus Steiner 1945

open access: yes, 2019
Published as part of Shahina, F., Nasira, K., Firoza, K. & Erum, Y. I., 2019, Overview of the nematode fauna of Pakistan, pp. 171-243 in Pakistan Journal of Nematology 37 (2) on pages 200-201, DOI: 10.18681/pjn.v37.i02.p171-243, http://zenodo.org/record ...
Shahina, F.   +3 more
openaire   +2 more sources

Helicotylenchus minzi Sher 1966

open access: yes, 2020
Helicotylenchus minzi Sher, 1966 (Figure 1) Helicotylenchus minzi was originally described from citrus (Citrus sp.) at Kabri, Israel (Sher 1966), but has since been reported from five of the world’s biogeographic regions including: 1) Afrotropical Region in Mozambique (Marais 2001) and South Africa (Kleynhans et al. 1996), 2) Australian Region in
Divsalar, Nafiseh   +3 more
openaire   +1 more source

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