scholarly journals Ancestral transoceanic colonization and recent population reduction in a non‐annual killifish from the Seychelles archipelago

2021 ◽  
Author(s):  
Rongfeng Cui ◽  
Alexandra M Tyers ◽  
Zahabiya Juzar Malubhoy ◽  
Sadie Wisotsky ◽  
Stefano Valdesalici ◽  
...  
Keyword(s):  
Annual Killifish ◽  
Population Reduction

Evaluation of a Mechanical Population Reduction of Black Crappie and Black Bullheads in a Small Wisconsin Lake

1983 ◽  
Vol 3 (1) ◽  
pp. 41-47 ◽  
Author(s):  
David A. Hanson ◽  
Brian J. Belonger ◽  
Dean L. Schoenike
Keyword(s):  
Population Reduction

Male mate choice in the annual killifish Millerichthys robustus and its relationship with female polymorphism, size and fecundity

2021 ◽  
pp. 1-15 ◽  
Author(s):  
Omar Domínguez-Castanedo ◽  
Tessy M. Muñoz-Campos ◽  
Stefano Valdesalici ◽  
Sharon Valdez-Carbajal ◽  
Carlos Passos
Keyword(s):  
Mate Choice ◽  
Male Mate Choice ◽  
Annual Killifish ◽  
Female Polymorphism ◽  
Male Mate

First description of color variations in the annual killifish Millerichthys robustus, and preliminary observations about its geographical distribution

2021 ◽  
Author(s):  
Omar Domínguez-Castanedo ◽  
Tessy M. Muñoz-Campos ◽  
Stefano Valdesalici ◽  
Sharon Valdez-Carbajal ◽  
Carlos Passos
Keyword(s):  
Geographical Distribution ◽  
Annual Killifish

Control of Silvery-Thread Moss (Bryum argenteum Hedw.) in Creeping Bentgrass (Agrostis palustris Huds.) Putting Greens

2004 ◽  
Vol 18 (3) ◽  
pp. 560-565 ◽  
Author(s):  
Keith D. Burnell ◽  
Fred H. Yelverton ◽  
Joseph C. Neal ◽  
Travis W. Gannon ◽  
J. Scott McElroy
Keyword(s):  
Ferrous Sulfate ◽  
Field Experiments ◽  
Creeping Bentgrass ◽  
Nitrogen Fertilizers ◽  
Agrostis Palustris ◽  
Putting Greens ◽  
Rainfall Events ◽  
Population Reduction ◽  
Elk River ◽  
Turfgrass Quality

Field experiments were conducted to evaluate chemicals for silvery-thread moss control and bentgrass turfgrass quality. Treatments included iron (Fe)-containing products, nitrogen fertilizers, Ultra Dawn dishwashing detergent (UD) at 3% (v/v), and oxadiazon. In general, greater silvery-thread moss control was achieved with Fe-containing products. Ferrous sulfate at 40 kg Fe/ha plus ammonium sulfate at 30 kg N/ha, a combined product of ferrous oxide, ferrous sulfate, and iron humates (FEOSH) at 125 kg Fe/ha, and a combined product of iron disulfide and ferrous sulfate (FEDS) at 112 kg Fe/ha reduced silvery-thread moss populations 87, 81, and 69%, respectively, 6 wk after initial treatment (WAIT). UD reduced silvery-thread moss populations 57% 6 WAIT. The addition of oxadiazon to Fe-containing treatments did not improve silvery-thread moss population reduction. Other experiments evaluated two formulations of chlorothalonil, each applied at two rates, chlorothalonil with zinc at 9.5 and 17.4 kg ai/ha and chlorothalonil without zinc at 9.1 and 18.2 kg/ ha, and two spray volumes (2,038 and 4,076 L/ha). Greater silvery-thread moss population reduction was observed at Jefferson Landing in 1999 compared with Elk River in 1999 and 2000. Rainfall events at Elk River in 1999 and 2000 within 24 h after application and no rain at Jefferson Landing may account for variation in performance of products between sites. However, no difference in chlorothalonil formulation, rate, or spray volume was observed in any location or year. These data indicate that Fe-containing fertilizers or chlorothalonil can be used to reduce silvery-thread moss populations in creeping bentgrass putting greens.

scholarly journals Pattern of differentiation in the annual killifish genus Austrolebias (Cyprinodontiformes: Rivulidae) from a biosphere reserve site in South America: a multidisciplinary approach

2009 ◽  
Vol 98 (3) ◽  
pp. 620-635 ◽  
Author(s):  
GRACIELA GARCÍA ◽  
MARCELO LOUREIRO ◽  
NIBIA BEROIS ◽  
MARIA J. AREZO ◽  
GABRIELA CASANOVA ◽  
...  
Keyword(s):  
South America ◽  
Multidisciplinary Approach ◽  
Biosphere Reserve ◽  
Annual Killifish

scholarly journals A survey on occurrence of internal and external fish parasites and causes of fish population reduction in Lake Hashenge, Tigray, Ethiopia

2017 ◽  
Vol 21 (2) ◽  
pp. 75
Author(s):  
Abreha Tesfaye ◽  
Awot Teklu ◽  
Tilaye Bekelle ◽  
Tsegay Tkue ◽  
Etsay Kebede ◽  
...  
Keyword(s):  
Fish Population ◽  
Fish Parasites ◽  
Population Reduction

Females of the annual killifish Austrolebias reicherti (Cyprinodontiformes: Rivulidae) recognize conspecific mates based upon chemical cues

2018 ◽  
Vol 155 ◽  
pp. 33-37 ◽  
Author(s):  
Federico Reyes Blengini ◽  
Bettina Tassino ◽  
Carlos Passos
Keyword(s):  
Chemical Cues ◽  
Annual Killifish
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