Results 41 to 50 of about 547 (147)

Ephestia kuehniella Zeller as a Factitious Host for Telenomus remus Nixon: Host Acceptance and Suitability

Journal of Entomological Science, 2002
Telenomus remus Nixon is an egg parasitoid used against fall armyworm, Spodoptera frugiperda (J. E. Smith), in various countries of the Americas. The feasibility of rearing T. remus at lower cost and greater efficiency on a novel host, Ephestia kuehniella Zeller, was addressed in a two-part study. The first part of the study compared acceptance of eggs
Julio S. Bernal, Laura Martínez-Martínez   +1 more
openaire   +2 more sources

KEMAPANAN PARASITOID Telenomus remus (HYMENOPTERA : SCELIONIDAE) PADA AGROEKOSISTEM SEDERHANA DAN KOMPLEKS

Jurnal HPT (Hama Penyakit Tumbuhan), 2016
ABSTRAK Parasitoid relatif sulit menetap pada agroekosistem tanaman semusim karena drastisnya perubahan lingkungan dan tingginya faktor penghambat akibat campur tangan manusia dalam usahanya memaksimalkan panen.
Agus Wahyana Anggara, Damayanti Buchori, Pudjianto Pudjianto   +2 more
doaj   +1 more source

Unveiling the Microbiome Diversity in Telenomus (Hymenoptera: Scelionidae) Parasitoid Wasps [PDF]

Insects
Bacterial symbionts in insects constitute a key factor for the survival of the host due to the benefits they provide. Parasitoid wasps are closely associated with viruses, bacteria, and fungi.
Mayra A. Gómez-Govea, Kenzy I. Peña-Carillo, Gabriel Ruiz-Ayma, Antonio Guzmán-Velasco, Adriana E. Flores, María de Lourdes Ramírez-Ahuja, Iram Pablo Rodríguez-Sánchez   +6 more
doaj   +2 more sources

Effect of Spodoptera litura Eggs on Parasitism in Telenomus remus Under Different Refrigerated Conditions

Guangdong nongye kexue
【Objective】Telenomus remus is the dominant egg parasitoid of Spodoptera frugiperda, and Spodoptera litura is an excellent host for the reproduction of T. remus. The study was conducted to clarify the effects of refrigeration temperature and duration of S.
Chuanying LI, Yujing CAI, Xiangning SU, Jianmei SHEN, Zhenfei ZHANG, Yuping ZHANG   +5 more
doaj   +2 more sources

Parasitism of Locally Recruited Egg Parasitoids of the Fall Armyworm in Africa

Insects, 2020
The fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is an insect native to the tropical and subtropical Americas that has recently spread to Africa, where it predominately attacks maize, sorghum and other plant species ...
Saidou A. Laminou, Malick Niango Ba, Laouali Karimoune, Ali Doumma, Rangaswamy Muniappan   +4 more
doaj   +1 more source

Old and new association of Cotesia icipe (Hymenoptera: Braconidae) with alien invasive and native Spodoptera species and key stemborer species: implication for their management

Pest Management Science, Volume 79, Issue 12, Page 5312-5320, December 2023., 2023
Cotesia icipe parasitized and successfully developed in fall armyworm, Spodoptera littoralis and stemborers. The parasitoid preferred Spodoptera spp. to stemborers, and the highest fitness of progenies was recorded from Spodoptera spp. Abstract BACKGROUND Maize production in Africa is hindered by a myriad of biotic challenges, key among them being ...
Francis Obala, Samira A Mohamed, Titus Obidi Magomere, Sevgan Subramanian   +3 more
wiley   +1 more source

Side-Effects of Glyphosate to the Parasitoid Telenomus remus Nixon (Hymenoptera: Platygastridae) [PDF]

Neotropical Entomology, 2016
The aim of this study was to compare the side-effects of glyphosate to the parasitoid Telenomus remus Nixon (Hymenoptera: Platygastridae) when parasitoids were exposed to this chemical at the pupal (inside host eggs) and adult stages. Bioassays were conducted under laboratory conditions according to the International Organization for Biological Control
C S, Stecca, A F, Bueno, A, Pasini, D M, Silva, K, Andrade, D M Z, Filho   +5 more
openaire   +2 more sources

Updated assessment of potential biopesticide options for managing fall armyworm (Spodoptera frugiperda) in Africa

Journal of Applied Entomology, Volume 145, Issue 5, Page 384-393, June 2021., 2021
Abstract The fall armyworm (FAW, Spodoptera frugiperda) has recently spread to many countries in Africa, the Near East, Asia and the Pacific. In sub‐Saharan Africa (SSA), more than 300 million people depend on FAW’s preferred host plant, maize, as a staple crop. Hence, the spread of FAW in SSA has the potential to negatively affect livelihoods and food
Melanie L. Bateman, Roger K. Day, Ivan Rwomushana, Sevgan Subramanian, Kenneth Wilson, Dirk Babendreier, Belinda Luke, Steve Edgington   +7 more
wiley   +1 more source

Curing Parthenogenesis-Inducing (PI) <i>Wolbachia</i>-Induced Reproductive Disorders in the Egg Parasitoid <i>Telenomus remus</i>. [PDF]

Biology (Basel)
Wolbachia is an endosymbiotic bacterium widespread in invertebrates that causes various reproductive effects, including cytoplasmic incompatibility, feminization, male killing, and the induction of parthenogenesis (PI). PI-Wolbachia wRem converts Telenomus remus, an egg parasitoid of Spodoptera frugiperda, from arrhenotokous reproduction (male ...
Tu IC, Lai CT, Wu LH.
europepmc   +4 more sources

Fall‐armyworm invasion, control practices and resistance breeding in Sub‐Saharan Africa

Crop Science, Volume 60, Issue 6, Page 2951-2970, November/December 2020., 2020
Abstract Fall armyworm [Spodoptera frugiperda (J.E. Smith); FAW] invasion has exacerbated maize (Zea mays L.) crop yield losses in sub‐Saharan Africa (SSA), already threatened by other stresses, especially those that are climate‐change induced.
Prince M. Matova, Casper N. Kamutando, Cosmos Magorokosho, Dumisani Kutywayo, Freeman Gutsa, Maryke Labuschagne   +5 more
wiley   +1 more source