Results 51 to 60 of about 1,030 (166)

Further Observations On Helicotylenchus Vulgaris Yuen

Nematologica, 1965
The oval-shaped nuclei surrounding the oesophagus and glands and in the ventral hypodermal chord of H. vulgaris seem to be nuclei of the hypodermal cells and not nerve nuclei. The oesophageal glands do not envelop the intestine except perhaps at the oesophago-intestinal junction. Three larval stages of H.
openaire   +1 more source

Survey of Pasteuria, the parasitic bacterial group to plant parasitic nematodes in Turkey

Egyptian Journal of Biological Pest Control, 2020
The present study was carried out in the agricultural areas of Northwestern Turkey with the purpose to assess the occurrence of Pasteuria spp. bacteria on plant-parasitic nematodes. The soil samples were collected from olive, cherry, peach, pear, almond,
Lerzan Öztürk, Tohid Behmand, Gürkan Güvenç Avcı, Refik Bozbuğa, Mustafa Mirik, İbrahim Halil Elekcioğlu   +5 more
doaj   +1 more source

Commodity risk assessment of Acer plants from Ukraine

EFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ’High‐risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by Acer plants (A. griseum, A.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van Der Gaag, Andrea Battisti, Claude Bragard, Hugo Mas, Daniel Rigling, Massimo Faccoli, Alžběta Mikulová, Fabio Stergulc, Eugen Christoph, Olaf Mosbach‐Schulz, Franz Streissl, Paolo Gonthier   +31 more
wiley   +1 more source

Helicotylenchus crenacauda Sher 1966

, 2014
Helicotylenchus crenacauda Sher 1966 (Fig. 3) Helicotylenchus pteracercus Singh, 1971 (by Baqri & Ahmad, 1983) Helicotylenchus indenticaudatus Mulk & Jairajpuri, 1975 (by Lal & Khan, 1993) Helicotylenchus indentatus Chaturvedi & Khera, 1979 (by Baqri & Ahmad, 1983) Helicotylenchus paracrenacauda Phukan & Sanwal, 1981 (by Siddiqi, 1986) Helicotylenchus ...
Kashi, Leila, Karegar, Akbar
openaire   +2 more sources

Phytonematodes Associated with Kenaf (Hibiscus cannabinus L.) in Southwest Nigeria

Agrociencia Uruguay
The study identified the plant-parasitic nematodes associated with kenaf in selected locations in southwest Nigeria. A survey was conducted in kenaf fields in Ile-Ife and Ikenne, Ibadan and Ilora in September, 2022.
Ayoola Adesuyi, Fisayo Daramola, Emmanuel Ezaka, Ojo Adekunle   +3 more
doaj   +1 more source

Yearly nematode population variation in Stargrass, Tannergrass, Smutgrass and Setariagrass in Alajuela, Costa Rica

Cuadernos de investigación UNED, 2015
Nematode populations can affect productivity in cattle grasslands.Every 30 days from January 2004 to January 2005 we measured nematode populations in grass rhizospheres in northeastern Costa Rica.The substrate, sampling moment, and their interaction ...
Rodolfo WingChing-Jones, Luis Salazar Figueroa   +1 more
doaj   +1 more source

Cover‐crop effects on near‐surface soil physical properties, infiltration, and nematodes over time in the Lower Mississippi River Valley

Agrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Human population growth and climate change are stressors that continue to put pressure on current agricultural production systems. Cover crops (CC) as a means to improve soil health remain widely underused, particularly in the Lower Mississippi River Valley.
Cooper Fanning, Kristofor R. Brye, Mike Daniels, Trenton L. Roberts, Sam Fernandes, Lisa Wood   +5 more
wiley   +1 more source

Commodity risk assessment of Alnus cordata and Alnus glutinosa specimen trees from the UK

EFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. This Scientific Opinion covers the plant health risks posed by the following commodities: Alnus cordata and
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Jane Debode, Charles Manceau, Christer Sven Magnusson, Juan A. Navas‐Cortes, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Olaf Mosbach Schulz, Ciro Gardi, Monia Federica Lombardo, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Roel Potting   +35 more
wiley   +1 more source

PARASITIC NEMATODESOFCASSAVA (MANIHOT ESCULENTA CRANTZ) INFARMLANDS ATAMOWELLE-AMANSAE,SOUTHEAST, NIGERIA

The Bioscientist, 2023
Plant parasitic nematodes are among important Pest threatening cassava production in Nigeria. This study determined the prevalence of plant parasitic nematodes in cassava farmlands at Amowelle Amansea, Anambra State Southeast Nigeria.
G. L Onwuachusi, O. B Obiakor, P. U Umeanaeto, K. C Irikannu, N. V Elosiuba, C. O Aniefuna, C. I Nzeukwu, I. E Obiefule   +7 more
doaj  

Genetic Improvement of Banana for Resistance to Xanthomonas Wilt in East Africa

Food and Energy Security, Volume 14, Issue 1, January/February 2025.
ABSTRACT Banana (Musa spp.) is a staple food and income generation crop, feeding millions worldwide. However, the cultivation of bananas is challenging due to biotic and abiotic production constraints. Among these factors are pests and diseases, especially banana bacterial disease.
Anastasie Musabyemungu, Jaindra Nath Tripathi, Samwel K. Muiruri, Svetlana V. Gaidashova, Placide Rukundo, Leena Tripathi   +5 more
wiley   +1 more source