Débia, Paula Juliana Grotto Bolanho, Beatriz Cervejeira Dias-Arieira, Claudia Regina
Published in
Chemical and Biological Technologies in Agriculture
BackgroundThe root-knot nematode Meloidogyne javanica can infect beetroots, causing extensive damage to this food crop. As chemical and genetic control tactics have shown limited efficacy, new strategies are needed to improve the integrated management of this parasite. This study assessed the influence of potential defence elicitors and M. javanica...
Hishinuma-Silva, Suellen Mika Lopes-Caitar, Valéria Stefania Nomura, Rafael Bruno Guayato Sercero, Bruna Caroline da Silva, Aline Garcia da Cruz Gallo De Carvalho, Mayra Costa de Oliveira Negrão Lopes, Ivani Dias, Waldir Pereira Marcelino-Guimarães, Francismar Corrêa
Published in
BMC Plant Biology
BackgroundSmall heat shock proteins (sHSPs) belong to the class of molecular chaperones that respond to biotic and abiotic stresses in plants. A previous study has showed strong induction of the gene GmHsp22.4 in response to the nematode Meloidogyne javanica in a resistant soybean genotype, while repression in a susceptible one. This study aimed to...
LEITE, R. R.
O arroz (Oryza sativa L.) é o segundo cereal mais cultivado no mundo. O Brasil desponta como principal produtor dentre os países ocidentais, ocupando a nona posição no ranking mundial. Um complexo de espécies de nematoides das galhas (NG) foi detectado na região sul do Brasil causando danos ao cultivo de arroz irrigado. Dentre as espécies encontrad...
Osman, Hamida Ahmed Ameen, Hoda Hussein Mohamed, Moawad Elkelany, Usama Samy
Published in
Bulletin of the National Research Centre
BackgroundPeanut (Arachis hypogaea L.) is considered one of the most important legume and oil crops in Egypt. Root-knot nematodes Meloidogyne spp. is the most damaging nematodes of peanut. Losses can exceed 50% in severely infested soil. Application of nematicides is one of the primary strategies in controlling plant-parasitic nematodes. The nemati...
Nguyễn, Phong Vũ Nguyễn, Phong Thanh Võ, Oanh Thu Thị Lê, Đôn Đình
Published in
Australasian Plant Disease Notes
Root and rhizospheric soil of diseased black pepper plants from Binh Phuoc Province were collected. Based on morphological characteristics and molecular markers, the presence of Meloidogyne javanica was confirmed. In greenhouse conditions, nematode completed the life cycle in 35 days after inoculation on black pepper (Piper nigrum) cv. Vinh Linh. T...
Huang, Kuo Jiang, Qipeng Liu, Liehua Zhang, Shuting Liu, Chaoli Chen, Haitao Ding, Wei Zhang, Yongqiang
Published in
AMB Express
Root-knot nematode (RKN) disease is a soil-borne disease. However, most studies on RKN have focused on the screening of agents and the cultivation of resistant varieties, and reports on the interaction of RKNs with soil microorganisms are few. In this study, we performed Illumina high-throughput sequencing to analyze diseased and healthy soil and t...
Du, Chong Jiang, Jingbin Zhang, He Zhao, Tingting Yang, Huanhuan Zhang, Dongye Zhao, Zhentong Xu, Xiangyang Li, Jingfu
Published in
BMC Genomics
BackgroundThe Mi-1 gene was the first identified and cloned gene that provides resistance to root-knot nematodes (RKNs) in cultivated tomato. However, owing to its temperature sensitivity, this gene does not meet the need for breeding disease-resistant plants that grow under high temperature. In this study, Mi-3 was isolated from the wild species P...
Zhang, Pan Shao, Hudie You, Chunping Feng, Yan Xie, Zhenwen
Published in
Journal of Nematology
China is one of the largest producers of mulberry in the world. With the development of the sericulture industry, several pests and diseases have occurred in rapid succession, chief among which is the root-knot nematode disease affecting mulberry. According to the China cocoon and silk exchange, cocoon prices have doubled since the beginning of 200...
Wilkes, J. E. Kirkpatrick, T. L.
Published in
Journal of Nematology
In 2012, the first domestic commercial edamame processing plant was established in Arkansas and edamame production was contracted out to local growers. Although the state is a major soybean producer, studies of nematode effects on edamame are limited. A survey of nematode genera and density in 64 contracted edamame production fields was conducted i...
Baronia, Richa Kumar, Puneet Singh, S. P. Walia, R. K.
Published in
Journal of Nematology
Plant-parasitic nematodes cause severe damage to the various agricultural crops, leading to economic losses for farmers. Therefore, identification and development of novel and environmentally benign nematicides is critically important. In this study, a silver nanoparticle (AgNP) formulation was synthesized, characterized, and investigated as a pote...
