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Agronomy, Volume 9, Issue 4

April 2019 - 51 articles

Cover Story: Magnaporthiopsis maydis is considered the most serious maize fungal pathogen in Israel and Egypt, and a major threat in other countries. The pathogen causes late wilt, a destructive disease outbreak at the advanced growth stage, leading to severe dehydration of maize susceptible cultivars. Here, we review the methods developed in the past decade in Israel. The assays inspected are exemplified with new findings and include microbial isolation, microscopic and molecular identification, spore germination evaluation, detached roots, seeds, sprouts, and field pathogenicity assays. These diagnostic protocols enable rapid and reliable detection and identification of M. maydis in plants and seeds, studying its pathogenesis and population structure, evaluating cultivar resistance and preventive treatments, and developing new strategies to restrict the disease’s outburst and spread. View this paper
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Articles (51)

  • Article
  • Open Access
78 Citations
6,821 Views
26 Pages

Detecting Salt Tolerance in Doubled Haploid Wheat Lines

  • Ibrahim Al-Ashkar,
  • Ali Alderfasi,
  • Salah El-Hendawy,
  • Nasser Al-Suhaibani,
  • Sayed El-Kafafi and
  • Mahmoud F. Seleiman

25 April 2019

Improving salt tolerance of genotypes requires a source of genetic variation and multiple accurate selection criteria for discriminating their salt tolerance. A combination of morpho-physiological and biochemical parameters and multivariate analysis...

  • Article
  • Open Access
8 Citations
5,033 Views
10 Pages

An Improved Mesocotyl Elongation Assay for the Rapid Identification and Characterization of Strigolactone-Related Rice Mutants

  • Suyash Patil,
  • Syed Adeel Zafar,
  • Muhammad Uzair,
  • Jinfeng Zhao,
  • Jingjing Fang and
  • Xueyong Li

25 April 2019

Strigolactones (SLs) constitute an important class of plant hormones involved in diverse developmental activities in plant growth and host-parasite interaction. Although substantial progress has been made to understand this pathway, the mechanism of...

  • Article
  • Open Access
20 Citations
5,475 Views
18 Pages

25 April 2019

Faba bean seeds are regarded as a highly valuable protein source for human and animal nutrition. High yield and quality of faba bean require adequate mineral nutrition. The aim of the study was to assess the impact of potassium (K) and elemental sulf...

  • Article
  • Open Access
70 Citations
7,951 Views
20 Pages

Grapevine Phenology of cv. Touriga Franca and Touriga Nacional in the Douro Wine Region: Modelling and Climate Change Projections

  • Ricardo Costa,
  • Helder Fraga,
  • André Fonseca,
  • Iñaki García de Cortázar-Atauri,
  • Maria C. Val,
  • Cristina Carlos,
  • Samuel Reis and
  • João A. Santos

25 April 2019

Projections of grapevine phenophases under future climate change scenarios are strategic decision support tools for viticulturists and wine producers. Several phenological models are tested for budburst, flowering, and veraison and for two main grape...

  • Article
  • Open Access
53 Citations
6,406 Views
15 Pages

24 April 2019

Selenium (Se) is an essential element for humans’ health and the recommended amount (RDA) of Se intake per adult is 55–70 µg day−1. The main source for Se intake is represented by diet, but its concentration in vegetables is g...

  • Article
  • Open Access
7 Citations
7,095 Views
11 Pages

23 April 2019

Downy mildew in sweet basil (Ocimum basilicum L.) caused by the oomycete pathogen Peronospora belbahrii Thines was first recorded in Israel in 2011. Within one year, the pathogen has spread all over the country, causing devastating economic damage to...

  • Article
  • Open Access
21 Citations
5,536 Views
27 Pages

Seasonal Variation in Diurnal Photosynthesis and Chlorophyll Fluorescence of Four Genotypes of Cassava (Manihot esculenta Crantz) under Irrigation Conditions in a Tropical Savanna Climate

  • Supranee Santanoo,
  • Kochaphan Vongcharoen,
  • Poramate Banterng,
  • Nimitr Vorasoot,
  • Sanun Jogloy,
  • Sittiruk Roytrakul and
  • Piyada Theerakulpisut

23 April 2019

Photosynthesis performance during early vegetative growth is an important physiological trait determining yield of cassava, but limited information is currently available for the tropical savanna climate of Asia. Diurnal photosynthesis and chlorophyl...

  • Article
  • Open Access
43 Citations
6,251 Views
17 Pages

20 April 2019

Sorghum crop is grown under tropical and temperate latitudes for several purposes including production of health promoting food from the kernel and forage and biofuels from aboveground biomass. One of the concerns of policy-makers and sorghum growers...

  • Article
  • Open Access
13 Citations
5,625 Views
11 Pages

20 April 2019

Native grasslands in the Great Plains of North America have mostly disappeared in the past century due to agricultural expansion. A grazing study was established on Paleustolls and Argiustolls supporting a remnant, but historically grazed tallgrass p...

  • Article
  • Open Access
31 Citations
4,501 Views
18 Pages

19 April 2019

Poor ratooning ability for sugarcane can limit crop productivity and profitability of sugarcane growers. The objective of this study was to determine the association of physiological responses and root distribution patterns on the yield of the second...

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Agronomy - ISSN 2073-4395Creative Common CC BY license