Results 1 to 10 of about 89,850 (295)

Screening of pigeonpea (Cajanus cajan) mini-core germplasm sub-set for tolerance to wilt and pod borers

The Indian Journal of Agricultural Sciences, 2022
Biotic stresses are the major production constraints of pigeonpea crop including legume pod borer, spotted pod borer and pod fly and Fusarium wilt which cause significant yield losses.
RAMASAMY KANAGARAJ MURALI-BASKARAN, SANJAY KUMAR JAIN, PANKAJ KAUSHAL   +2 more
doaj   +1 more source

Enhancing biocontrol potential of Trichogramma chilonis against borer pests of wheat and chickpea

iScience, 2023
Summary: Communication between plants and herbivores occur mostly through chemicals. Plants emit volatiles in response to the attack of herbivores called herbivore-induced plant volatiles (HIPVs), which are employed by the plants to attract their ...
Priyanshu Pawar, Ramasamy Kanagaraj Murali Baskaran, Kailash Chander Sharma, Ashish Marathe   +3 more
doaj   +1 more source

Functional characterization of Medicago truncatula GRAS7, a member of the GRAS family transcription factors, in response to abiotic stress

Biotechnology & Biotechnological Equipment, 2022
Transcriptional factors play an essential role in the regulation of developmental processes in plants. GRAS family transcription factors are plant specific, and GRAS members possess multiple functions involved in plant growth and in response to abiotic ...
Miglena Revalska, Mariana Radkova, Anelia Iantcheva   +2 more
doaj   +1 more source

Bio-efficacy of sequential herbicide application for weed management in dry direct seeded rice

The Indian Journal of Agricultural Sciences, 2021
Weeds are the major biotic constraint in dry-direct seeded rice (DDSR), mainly due to the concurrent emergence and absence of water layer to suppress weeds.
V K CHOUDHARY, ANIL DIXIT
doaj   +1 more source

Oligo-dT anchored cDNA-SRAP and cDNA-SCoT aided identification of transcripts differentially expressed during the early stages of recovery of resurrection plant Haberlea rhodopensis Friv. from freezing-induced desiccation

Biotechnology & Biotechnological Equipment, 2023
Resurrection plants are a unique group of flora showing an extraordinary ability to survive extreme water shortages. Among them, the Bulgarian endemic plant Haberlea rhodopensis Friv.
Elena Kumanova, Gergana Mihailova, Elena Georgieva Todorovska, Katya Georgieva, Stefan Tsonev, Nikolai Kirilov Christov   +5 more
doaj   +1 more source

A spotlight on non-host resistance to plant viruses [PDF]

PeerJ, 2022
Plant viruses encounter a range of host defenses including non-host resistance (NHR), leading to the arrest of virus replication and movement in plants. Viruses have limited host ranges, and adaptation to a new host is an atypical phenomenon.
Avanish Rai, Palaiyur N. Sivalingam, Muthappa Senthil-Kumar   +2 more
doaj   +2 more sources

Multi-environment GWAS uncovers markers associated to biotic stress response and genotype-by-environment interactions in stone fruit trees. [PDF]

Hortic Res
Serrie M, Segura V, Blanc A, Brun L, Dlalah N, Gilles F, Heurtevin L, Le Pans M, Signoret V, Viret S, Audergon JM, Quilot B, Roth M.   +12 more
europepmc   +3 more sources

Genetic diversity and population structure of modern Bulgarian and foreign durum wheat based on microsatellite and agronomic data

Biotechnology & Biotechnological Equipment, 2022
The genetic variation and population structure of a panel of 90 durum wheat (Triticum durum desf.) consisting of 62 varieties and breeding lines originating from two agro-ecological zones in Bulgaria (Northern and Southern Bulgaria) and 28 introduced ...
Nikolai Kirilov Christov, Stefan Tsonev, Rangel Dragov, Krasimira Taneva, Violeta Bozhanova, Elena Georgieva Todorovska   +5 more
doaj   +1 more source

Focus Issue Editorial: Biotic Stress [PDF]

Plant Physiology, 2019
Devastating diseases caused by pathogens and pests have threatened crop production, human health, and the stability of global economies. Extensive efforts to more fully understand the mechanisms of plant immune responses and pathogen virulence have yielded new insights that may aid in maintaining ...
Hailing Jin, Melissa Mitchum, Ralph Panstruga, Julie Stone   +3 more
openaire   +2 more sources

Abiotic and biotic stress combinations [PDF]

New Phytologist, 2014
Summary Environmental stress conditions such as drought, heat, salinity, cold, or pathogen infection can have a devastating impact on plant growth and yield under field conditions. Nevertheless, the effects of these stresses on plants are typically being studied under controlled growth conditions in the laboratory.
Nobuhiro, Suzuki, Rosa M, Rivero, Vladimir, Shulaev, Eduardo, Blumwald, Ron, Mittler   +4 more
openaire   +2 more sources