Results 51 to 60 of about 1,316 (209)

Infection by phloem-limited phytoplasma affects mineral nutrient homeostasis in tomato leaf tissues

Journal of Plant Physiology, 2022
Phytoplasmas are sieve-elements restricted wall-less, pleomorphic pathogenic microorganisms causing devastating damage to over 700 plant species worldwide. The invasion of sieve elements by phytoplasmas has several consequences on nutrient transport and metabolism, anyway studies about changes of the mineral-nutrient profile following phytoplasma ...
Sara Buoso, Rita Musetti, Fabio Marroni, Alberto Calderan, Wolfgang Schmidt, Simonetta Santi   +5 more
openaire   +3 more sources

Chitosan‐protected dsRNA increases efficacy against Helicoverpa armigera without compromising biosafety for pollinators

Pest Management Science, EarlyView.
Chitosan/tripolyphosphate/double‐stranded RNA (dsRNA) nanoparticles enhance RNA interference efficacy of orally delivered dsRNA against Helicoverpa armigera. Nanoparticles reduce the LC50 and do not cause deleterious effects or toxicity on beneficial insects.
Daniel DN Vasquez, Lays A Teixeira, Rangel F Alves, Raire Cavalcante, Leonardo LP Macedo, Carmen SS Pires, Luciano P Silva, Maria CM Silva, Feras M Afifi, Carolina V Morgante, Martin G Edwards, Angharad MR Gatehouse, Maria F Grossi‐de‐Sa   +12 more
wiley   +1 more source

HOST PLANTS, POPULATION DYNAMICS, SPECIES DIVERSITY, BIOLOGY AND MANAGEMENT OF VEGETABLE LEAF MINER [PDF]

, 2021
A Thesis Submitted to the Faculty of Agriculture Sher-e-Bangla Agricultural University, Dhaka, In partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY IN ENTOMOLOGYFive experiments were conducted in different ...
DAS, KRISHNA RANI
core  

MANAGEMENT OF VEGETABLE LEAF MINER IN TOMATO USING BIOPESTICIDES AND CHEMICAL INSECTICIDES [PDF]

, 2020
A Thesis Submitted to the Department of Entomology Sher-e-Bangla Agricultural University, Dhaka In partial fulfillment of the requirement For the degree of MASTERS OF SCIENCE (MS) IN ENTOMOLOGYThe experiment was conducted in the ...
RANI, PREUNKA
core  

Leaf penetration by endophytic Metarhizium brunneum enables infection of Phthorimaea absoluta in tomato mines while inducing the crop defense system

Pest Management Science, EarlyView.
Spraying Metarhizium brunneum on tomato plants controls heterogeneous and upcoming Phthorimaea absoluta populations by infecting larvae within mines and priming plant induced systemic defences. Abstract BACKGROUND The endophytic entomopathogenic fungus Metarhizium brunneum Petch EAMa 01/58‐Su shows strong potential for managing Phthorimaea absoluta, a ...
Esther Aguilera Cuenca, María José García del Rosal, Fabián García Espinoza, Enrique Quesada Moraga, Irene Magdalena Rodríguez Gómez, Meelad Yousef Yousef   +5 more
wiley   +1 more source

THE EFFICACY OF DIFFERENT PESTICIDES FOR MANAGEMENT OF TOMATO LEAF MINER IN TOMATO AT GOKULESHWOR BAITADI

Journal of Wastes and Biomass Management
Tomatoes are an important produce in the Solanaceae family, and their productivity is heavily influenced by insect pests. Pesticide application is a common approach of pest management in Nepal’s local and large-scale vegetable farms. A field experiment was conducted using seven treatments, namely: T1 (Metarhizium anisopiliae at 2 g/liter), T2 ...
Anusha Ghimire, , Dipendra Oli, Sanju Aryal, Prajjwal Paudel, Ajay Upadhyay   +4 more
openaire   +1 more source

The Late Agricultural Development of Central Arabian Oases—Archaeobotanical and Archaeozoological Studies of the al‐Kharj Oasis

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud, Hervé Monchot, Vladimir Dabrowski, Charlène Bouchaud, Jérémie Schiettecatte   +4 more
wiley   +1 more source

Segmentation-based quantification of Tuta absoluta’s damage on tomato plants

Smart Agricultural Technology
The invasion of the tomato leaf miner (Tuta absoluta) poses a significant threat to tomato productivity, leading to substantial yield losses for farmers.
Loyani Loyani
doaj   +1 more source

Report of invasive tomato leaf miner, Tuta absoluta (Lepidoptera: Gelechiidae) from northern India

The Indian Journal of Agricultural Sciences, 2016
The tomato leaf miner or pinworn, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is a native to South America. In October 2014 this pest was first detected infesting tomato fields in Pune, Ahmednagar, Dhule, Jalgaon, Nasik and Satara districts of ...
P R SHASHANK, SACHIN S SUROSHE, P K SINGH, K CHANDRASHEKAR, SURESH M NEBAPURE, NARESH M MESHRAM   +5 more
doaj   +1 more source

Breeding 5.0: Artificial intelligence (AI)‐decoded germplasm for accelerated crop innovation

Journal of Integrative Plant Biology, EarlyView.
ABSTRACT Crop breeding technologies are vital for global food security. While traditional methods have improved yield, stress tolerance, and nutrition, rising challenges such as climate instability, land loss, and pest pressure now demand new solutions.
Jiayi Fu, Shouzhi Zheng, Longjiang Fan, Xiaoming Zheng, Qian Qian   +4 more
wiley   +1 more source