scholarly journals Evolutionary response to coexistence with close relatives: increased resistance against specialist herbivores without cost for climatic‐stress resistance

2019 ◽  
Author(s):  
Mickael Pihain ◽  
Pille Gerhold ◽  
Alexis Ducousso ◽  
Andreas Prinzing
Keyword(s):  
Stress Resistance ◽  
Climatic Stress ◽  
Specialist Herbivores ◽  
Evolutionary Response ◽  
Close Relatives

Yellow Brazilian Pepper-tree Leaf Galler (suggested common name) Calophya latiforceps Burckhardt (Insecta: Hemiptera: Calophyidae: Calophyinae)

EDIS ◽  
2017 ◽  
Vol 2017 (6) ◽  
Author(s):  
James P. Cuda ◽  
Patricia Prade ◽  
Carey R. Minteer-Killian
Keyword(s):  
Biological Control ◽  
North America ◽  
Natural Enemies ◽  
Host Plants ◽  
Classical Biological Control ◽  
Biological Control Agents ◽  
Pepper Tree ◽  
Brazilian Pepper ◽  
Close Relatives ◽  
Tree Leaf

In the late 1970s, Brazilian peppertree, Schinus terebinthifolia Raddi (Sapindales: Anacardiaceae), was targeted for classical biological control in Florida because its invasive properties (see Host Plants) are consistent with escape from natural enemies (Williams 1954), and there are no native Schinus spp. in North America. The lack of native close relatives should minimize the risk of damage to non-target plants from introduced biological control agents (Pemberton 2000). [...]

Efficiency of β-glucan utilisation in fish culture

2019 ◽  
Vol 19 (4A) ◽  
pp. 167-174
Author(s):  
Do Huu Hoang
Keyword(s):  
Human Health ◽  
Stress Resistance ◽  
Antibiotic Use ◽  
Fish Culture ◽  
Growth Promoter ◽  
Sustainable Aquaculture ◽  
Major Benefit

In the last three decades aquaculture is a rapidly developing sector worldwide and antibiotics are used popularly as growth promoter. Antibiotic use was banned because research proved that antibiotic has caused many effects on environment and human health. Therefore, finding antibiotic alternatives is the first priority. The most prospect products today are probiotic and prebiotic. β-glucan is one of the immunostimulants which showed a variety of benefits to the health of many aquaculture species. In this paper only the results of β-glucan, a kind of prebiotic supplied in aquaculture, were summarized. The major benefit of β-glucan are to boost growth, to reduce mortality, to enhance tolerance or stress resistance to environmental or pathogen challenges. Although the applications of β-glucan are popular worldwide, its use in aquaculture in Vietnam is still limited. This paper provides an important reference for β-glucan utilisation which may help to develop a sustainable aquaculture in Vietnam.

Genomes of African Chickens Show Evolutionary Response to Environmental Stress

2016 ◽  
Author(s):  
Damarius S. Fleming ◽  
James E. Koltes ◽  
Alyssa D. Markey ◽  
Carl J. Schmidt ◽  
Chris M. Ashwell ◽  
...  
Keyword(s):  
Environmental Stress ◽  
Evolutionary Response
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