Results 41 to 50 of about 756 (159)
Formulações de fosftos para o controle de cancro europeu da macieira
O objetivo do presente estudo foi avaliar o efeito de diferentes formulações de fosfitos para o controle do cancro europeu da macieira (CEM). No estudo in vitro os produtos foram incorporados em meio BDA (Batata-Dextrose-Ágar) e o desenvolvimento de ...
Leonardo Araujo +5 more
doaj
Editorial: crop traits for defense against pests and disease: durability, breakdown and future prospects [PDF]
With the Earth’s population expected to reach 11.2 billion by 2100 there is a pressing need to maximize food production at a time when productivity of many crops is reaching a plateau.
Birch +6 more
core +4 more sources
Представлены результаты обследований древесных культур семейства Rosaceae в Калининградской области. Обнаружено 30 видов микромицетов, принадлежащих к 11 порядкам из 5 классов отдела Ascomycota.
Н.И. Варвашеня +1 more
doaj +1 more source
The Role of Host-Mediated Feedbacks in Beech Bark Disease Aftermath Dynamics [PDF]
This work explores the present-day interactions of a long-ago established tree disease complex known as beech bark disease (BBD) that afflicts the American beech tree (Fagus grandifolia) in northeastern North America.
Windstein, Kenneth Z
core +1 more source
Neonectria ditissima causes a debilitating apple tree canker disease. We determined the efficacy of polymerase chain reaction primers, originally designed for European strains, by sequencing New Zealand strains. The concatenated ribosomal inter-transcribed spacer and β-tubulin gene regions of 17 New Zealand isolates were compared with those of two ...
Kerry R. Everett +2 more
openaire +2 more sources
We assess whether arbuscular mycorrhizal fungi (AMF) improve growth, nutritional status, phenology, flower and fruit production, and disease resistance in woody perennial crops using apple (Malus pumila) as a study system. In a fully factorial experiment,
Despina Berdeni +7 more
doaj +1 more source
Evaluación de polisulfuro de calcio en el control de “Neonectria ditissima” causante de la enfermedad cancro europeo del manzano [PDF]
40 p.Se realizó un estudio con el objetivo de evaluar la eficacia de control del Polisulfuro de Calcio, sobre el hongo Neonectria ditissima, causante de la enfermedad “Cancro Europeo del Manzano” y determinar los momentos y dosis de aplicación más ...
Lolas Caneo, Mauricio (Prof. Guía) +2 more
core
Overview and identification of Neonectria ditissima, Neofabraea spp. and Colletotrichum spp. on apple fruit [PDF]
Äppelodling upptar huvuddelen av Sveriges fruktodlingsareal, men den svenska produktionen är fortfarande liten i jämförelse med andra länder i Europa.
Johansson, Anna, Skans, Maja
core
The effect of nitrogen source and quantity on disease expression of Neonectria ditissima in apple
The effects of nitrogen on the interaction between apple trees and European canker caused by Neonectria ditissima are not well understood. Previous field and laboratory studies have shown that nitrogen affects N. ditissima disease development, germination and germ-tube growth in vitro but the type of nitrogen source has not been examined in vivo ...
Lizelle Vorster +6 more
openaire +2 more sources
Cardinal temperatures for both Phyllosticta citricarpa spore germination were estimated as ~10ºC (minimum) and ~40ºC (maximum), and the optimum temperatures were ~30ºC for ascospores and ~24ºC for conidia. ABSTRACT Phyllosticta citricarpa produces ascospores and conidia that infect citrus tissues and cause citrus black spot (CBS).
Leonardo Aparecido Brandão +4 more
wiley +1 more source

