Results 11 to 20 of about 4,539,198 (354)

Plant cell wall integrity maintenance as an essential component of biotic stress response mechanisms

open access: yesFrontiers in Plant Science, 2012
Plant cell walls provide structural support during development and represent the first line of defense against biotic and abiotic stress. In recent years evidence has accumulated that a dedicated plant cell wall integrity maintenance mechanism exists ...
Thorsten eHamann
doaj   +3 more sources

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

open access: yesThe 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   +2 more
doaj   +1 more source

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

open access: yesiScience, 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   +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

open access: yesBiotechnology & 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   +2 more
doaj   +1 more source

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

open access: yesThe 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

Plant Secondary Metabolites: The Weapons for Biotic Stress Management

open access: yesMetabolites, 2023
The rise in global temperature also favors the multiplication of pests and pathogens, which calls into question global food security. Plants have developed special coping mechanisms since they are sessile and lack an immune system. These mechanisms use a
J. M. Al-Khayri   +11 more
semanticscholar   +1 more source

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

open access: yesPeerJ, 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   +2 more
doaj   +2 more sources

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

open access: yesBiotechnology & 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   +5 more
doaj   +1 more source

Vermicompost: Enhancing Plant Growth and Combating Abiotic and Biotic Stress

open access: yesAgronomy, 2023
Extensive application of agrochemicals for crop production and protection has negatively affected soil health, crop productivity, and the environment. Organic amendments have been proposed as an efficient alternative for enhancing soil and plant health ...
S. Rehman   +4 more
semanticscholar   +1 more source

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