Results 171 to 180 of about 1,205 (201)

Biological parameters and thermal requirements of Trichogramma pretiosum for the management of the tomato fruit borer (Lepidoptera: Crambidae) in tomatoes

Crop Protection, 2017
Abstract The parasitoids in the genus Trichogramma have been widely used in biological control programs against Lepidoptera pests in several crops. They exhibit wide geographical distribution, high parasitism efficiency and easy laboratory rearing. Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) have been successfully liberated in tomato ...
JOSÉ Vargas De Oliveira, Douglas Rafael E Silva Barbosa, Mariana Oliveira Breda   +2 more
exaly   +3 more sources

Some of the next articles are maybe not open access.

Related searches:

Weather patterns and their impact on Fruit Borer Population in Tomato Crops

International Journal of Agriculture and Food Science
Senthil Kumar M, Jaya Prabhavathi S, Senthil Kumar P, Deivamani M, Ayyadurai P, Govindan K, Sasikumar K, Sivakumar B   +7 more
exaly   +2 more sources

Sex Pheromone of Tomato Fruit Borer, Neoleucinodes elegantalis

Journal of Chemical Ecology, 2001
Five candidate pheromone components were identified by analyzing pheromone gland extracts by gas chromatography (GC), coupled GC-electroantennographic detection (EAD), and coupled GC-mass spectrometry (MS) : (E)-11-hexadecenol(E11-16 : OH), (Z)-11-hexadecenol (Z11-16 : OH), (E)-11-hexadecenal, (E)-11-hexadecenyl acetate, and (Z)-3,(Z)-6,(Z)-9 ...
A, Cabrera, A E, Eiras, G, Gries, R, Gries, N, Urdaneta, B, Mirás, C, Badji, K, Jaffe   +7 more
openaire   +2 more sources

Antixenosis resistance in tomato to the fruit borer Helicoverpa armigera (Hübner)

International Journal of Tropical Insect Science, 2004
Antixenosis resistance to Helicoverpa armigera (Lepidoptera: Noctuidae) was studied in 10 tomato accessions selected from a germplasm of 321 at Tamil Nadu, India, using free-choice and no-choice laboratory experiments. The foliage and fruits of two accessions, namely PT 4287 and Varushanadu Local were the least preferred for feeding in both tests.
V. Selvanarayanan, P. Narayanasamy
openaire   +1 more source

Comprehensive preventive measures for leaf curl and fruit borer management in tomato

Agronomy Journal, 2020
AbstractTomato (Solanum lycopersicum L.) is one of the most important Solanaceous and remunerative vegetable crops. However, despite its value in fresh and processing markets, many farmers are concerned about pest resistance. Therefore, looking to the seriousness of pest menace particularly leaf curl and fruit borer, research is needed to reduce the ...
Rakesh Pandey, A. K. Chaturvedi
openaire   +1 more source

INTEGRATED MANAGEMENT OF TOMATO FRUIT BORER WITH INSECTICIDES, NEEM PRODUCTS AND VIRUS

Madras Agricultural Journal, 1997
Field trials were conducted to assess the efficacy of insecticides, neem products and Helicoverpa nuclear polyhedrosis virus (NPV) as an individual component and integrated components in controlling fruit borer. Helicoverpa armigera in tomato. Application of NSKE 3% + endosulfan 0.035%+ NPV @250 LE/ha thrice at 45, 55 and 65 days after planting was ...
GOPAL S, SENGUTTUVAN T
openaire   +1 more source

Efficacy of Selected Insecticides Against Tomato Fruit Borer, Helicoverpa armigera (Hubner) in Tomato

Journal of Experimental Agriculture International
The present investigation was conducted during rabi season of 2023-2024 at Central Research field, SHUATS, Naini, Prayagraj using Randomized Block Design (RBD) method in three replications and 8 treatments. The treatments used were Indoxacarb 14.5 %SC, Chlorantraniliprole 18.5% SC, Emamectin benzoate 5% SG, Spinosad, Beauveria bassiana 1.15 WP, NSKE 5%
Rishabh Patidar, Anoorag Rajnikant Tayde, Abhay Tak   +2 more
openaire   +1 more source

Capacity for Parasitism of Trichogramma spp. in Tomato Fruit Borer under Different Temperatures

Journal of Experimental Agriculture International, 2019
The parasitoid in eggs of Trichogramma genre is the most studied in the world, being bred widely and used for flooding releases. This study aimed to evaluate the capacity for parasitism of Trichogramma galloi Zucchi, 1988 (Hymenoptera: Trichogrammatidae) in Neoleucinodes elegantalis (Guenée) (Lepidoptera: Crambidae) eggs at different temperatures.
Amanda Carlos Túler, Regiane Cristina Oliveira de Freitas Bueno, Luis Moreira de Araujo Junior, Alixelhe Pacheco Damascena, José Romario De Carvalho, Dirceu Pratissoli, Débora Ferreira Melo Fragoso   +6 more
openaire   +1 more source

Fruit and leaf characters in Tomato genotypes and resistance to fruit borer Helicoverpa armigera (Hubner)

Indian Journal of Entomology, 2020
A study on resistance against Helicoverpa armigera in tomato genotypes was conducted at the Experimental Farm, Faculty of Agriculture SKUAST-K, Wadura, Sopore during 2016. The correlation coefficients between fruit infestation and fruit/leaf morphological characters revealed that the fruit diameter (r = 0.580, 0.592), number of sepals/calyx (r = 0.974,
Aoufa Mushtaq, S S Pathania
openaire   +1 more source

Evaluation of tomato genotypes against fruit borer Helicoverpa armigera

Indian Journal of Entomology, 2019
Screening of 21 tomato genotypes for their susceptibility to the fruit borer Helicoverpa armigera revealed that all genotypes are susceptible. However, the genotype SK-TVAR 1093 gave maximum fruit yield of 350.46 q/ha with damage of 6.35 and 7.64% on number and weight basis, respectively. The least fruit yield of 267.96 q/ha with damage of 33.52 and 32.
Aoufa Mushtaq, S.S. Pathania, M.I. Makhdoomi, Meinaz Nissar   +3 more
openaire   +1 more source