Results 101 to 110 of about 490,436 (262)

Native Trichoderma for the Management of Wire Stem of mustard (Brassica spp) Caused by Rhizoctonia solani

open access: yes, 2017
Mustard (Brassica sp.) is the important Rabi oilseed crops of India. They occupy a prominent place being next to groundnut, both in area and production.
R. Devi, B. Sinha, P. S. Devi
semanticscholar   +1 more source

Changes in the microbiome and metabolome in captive red kangaroos (Osphranter rufus) affected by macropod progressive periodontal disease

open access: yesAustralian Veterinary Journal, EarlyView.
Macropod progressive periodontal disease (MPPD) is a severe oral condition frequently observed in captive macropods, particularly red kangaroos (Osphranter rufus), yet its underlying biological features remain poorly understood. In this exploratory descriptive study, we investigated oral and fecal microbiomes and metabolomic profiles in captive red ...
Y Yoshimoto   +4 more
wiley   +1 more source

Evaluating Syrphid Fly Predation on Aphids Under Controlled and Field Conditions in High Tunnels: A Comparative Study With Lacewings

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Biological control in high tunnel systems can be optimised by matching predator species to seasonal environmental conditions. We evaluated the predatory efficacy of syrphid flies (Toxomerus marginatus (Say), Eupeodes americanus (Fabricius)) and lacewings (Chrysoperla carnea (Stephens), Chrysoperla rufilabris (Burmeister)) across laboratory ...
Allison Zablah   +3 more
wiley   +1 more source

Root growth and soil nitrogen depletion by onion, lettuce, early cabbage and carrot [PDF]

open access: yes, 2001
Experiments examining root growth, the utilization of N and the effect of green manures were carried out on four vegetable crops. Large differences were observed both in rooting depth penetration rates, and in final rooting depth and distribution.
Thorup-Kristensen, K.
core   +1 more source

Tree growth response and adaptation to climate change and climate extremes: From canopy to stem

open access: yesJournal of Integrative Plant Biology, EarlyView.
This review synthesizes the responses and adaptations of tree growth, including canopy phenology, intra‐annual wood formation dynamics, and annual stem growth, to climate change and climate extremes. It highlights key knowledge gaps for future research to support sustainable forest management and enhance forest carbon storage under ongoing climate ...
Feiyu Yang   +8 more
wiley   +1 more source

Profitability of twelve small-scale organic vegetable crops grown in a greenhouse in the North East of Scotland [PDF]

open access: yes, 2009
The paper examines the profitability of twelve polytunnel vegetable crops grown for an organic box scheme in Scotland. All inputs attributable to specific crops, labour in particular, were recorded during 2008 growing season and expressed in monetary ...
Dybek, Mr Konrad
core  

Cold hardiness mechanisms and modeling: existing approaches and future avenues

open access: yesNew Phytologist, EarlyView.
Summary Cold hardiness models are useful tools to predict cold damage in plants, such as those produced by unseasonal temperature cycles or by increased cold exposure. Although development of these models started about five decades ago, their applications remain limited.
Guillaume Charrier   +3 more
wiley   +1 more source

Study of gene expression resistance in oilseed rape against Pythium root rot caused by Pythium spp. fungi

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. Pythium root rot (PRR), caused by multiple Pythium spp., is one of the most significant root diseases affecting Brassica crops. The use of chemical pesticides against PRR is an inappropriate due to the associated health and environmental ...
Jawadayn Talib Alkooranee
doaj   +1 more source

Xanthomonas campestris pv. campestris race 1 is the main causal agent of black rot of Brassicas in Southern Mozambique [PDF]

open access: yes, 2013
Severe outbreaks of bacterial black rot caused by Xanthomonas campestris pv. campestris (Xcc) were observed in Brassica production fields of Southern Mozambique.
Andresen, M.   +4 more
core  

Genomic responses to increased temperature and pollinator selection in Brassica rapa L.

open access: yesNew Phytologist, EarlyView.
Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley   +1 more source

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