Results 81 to 90 of about 35,767 (289)

Identification of Tomato yellow leaf curl virus, Pepper huasteco yellow vein virus and Pepper golden mosaic virus associated with pepper diseases in northern Mexico

open access: yes, 2019
New diseases in pepper plantations were discovered in La Comarca Lagunera (CL) region in September 2014, the severity of which increased by October 2016.
JUAN J. MORALES-AGUILAR (7505831)   +17 more
core   +1 more source

Detection of fusariosis on black pepper plants using multispectral sensor

open access: yes, 2021
The use of UAVs is a promising tool for assessing the incidence and severity of plant diseases in global agriculture. For some diseases, there is a need for a scientific basis to prove the data obtained by these platforms.
Fernando da Silva Rocha   +5 more
core   +1 more source

Diseases pepper and tomato

open access: yes, 2006
There is a large number of pepper and tomato diseases which considerably reduce their yields and/or quality. Disease agents are either fungi bacteria, or viruses. Parasitic fungi are particularly important disease agents since mycoses are most frequent diseases in commercial production.
Jovićević, Dragan   +2 more
openaire   +1 more source

Capsicum chinense as an African traditional vegetable: Culture, resilience, and opportunity

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Capsicum chinense is central to everyday diets, cultural identity, and smallholder livelihoods across Sub‐Saharan Africa, yet remains overlooked in agricultural research and policy. This paper reframes C. chinense as a traditional, climate‐resilient vegetable shaped by centuries of farmer stewardship and cultural selection.
Derek W. Barchenger   +1 more
wiley   +1 more source

A Series on Diseases in the Florida Vegetable Garden: PEPPER

open access: yesEDIS, 1969
The majority of plant health problems categorized as plant diseases are caused by microorganisms. As the name implies, these are extremely tiny disease agents that ordinarily require a microscope to be seen. The very minute size of these disease-causing pathogens accounts for the mystery that often surrounds their presence and impact in the garden. The
Ken Pernezny, Tim Momol
openaire   +5 more sources

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

open access: yesPest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde   +4 more
wiley   +1 more source

Diseases of black pepper (Piper nigrum L.) and their management

open access: yes, 1995
Among the diseases reported on black pepper (Piper nigrum L.), blight, root rot and basal wilt in the nursery; foot rot, slow decline and anthracnose in the field are important. Stunted disease, phyllody and leaf spots are also becoming serious. The
SARMA, M ANANDARAJ, Y R
core   +2 more sources

Disease resistance in peppers

open access: yesCalifornia Agriculture, 1960
California Agriculture - All ...
openaire   +1 more source

Evaluating astigmatid mites as supplemental food for Macrolophus pygmaeus: contrasting responses between commercial and wild populations

open access: yesPest Management Science, EarlyView.
Astigmatid mites provide low‐cost supplemental food for Macrolophus pygmaeus, supporting survival and development, with population‐specific responses and Acarus siro and Carpoglyphus lactis as the most promising alternatives. Abstract BACKGROUND Early establishment of Macrolophus pygmaeus in crops depends on the availability of supplemental food ...
María del Carmen Reche   +5 more
wiley   +1 more source

Incidence and Severity of Viral and Fungal Diseases of Chili Pepper (Capsicum frutescens) in Some Districts in Ghana

open access: yes, 2015
Aims: To assess the incidence and severity of viral and fungal diseases infecting pepper in some major producing areas in Ghana and to identify farmers’ agronomic practices that influence disease incidence and severity.Study Design: Descriptive
Dorm, E.   +5 more
core   +1 more source

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