Thiamethoxam seed treatments reduce foliar predator and pollinator populations in sunflowers ( Helianthus annuus ), and extra-floral nectaries as a route of exposure for seed treatments to affect the predator, Coleomegilla maculata (Coleoptera: Coccinellidae)

2018 ◽  
Vol 106 ◽  
pp. 86-92 ◽  
Author(s):  
Michael M. Bredeson ◽  
Jonathan G. Lundgren
Keyword(s):  
Helianthus Annuus ◽  
Coleomegilla Maculata ◽  
Seed Treatments ◽  
Floral Nectaries ◽  
Route Of Exposure ◽  
Pollinator Populations

scholarly journals Studies on pollinator fauna and their relative abundance of sunflower (Helianthus annuus L.) at Pantnagar, Uttarakhand, India

2013 ◽  
Vol 5 (2) ◽  
pp. 294-296
Author(s):  
Vimla Goswami ◽  
M. S. Khan ◽  
Usha Usha
Keyword(s):  
Helianthus Annuus ◽  
Relative Abundance ◽  
Agricultural Productivity ◽  
Agricultural Ecosystems ◽  
Helianthus Annuus L ◽  
Pollinator Fauna ◽  
Insect Visitors ◽  
Pollinator Populations

Pollinators provide key services to both natural and agricultural ecosystems. Agricultural productivity depends, in part on pollinator populations from adjacent semi natural habitats.The diversity and abundance of different insect visitors on sunflower (Helianthus annuus L.) were studied at Pantnagar. A total of 12 insect visitors belonging to order Hymenoptera (9), Diptera (1), Lepidoptera (1), and Coleoptera (1) were observed visiting the blossom of sunflower. The abundance (percentage of insect/m2/2min.) of Hymenopterans were maximum (86.09%) followed by the Dipterans (22.80 %) and others (3.87%). In Hymenopterans, the honeybees (Apis bees) were observed maximum (65.22 %) followed by non Apis bees (20.39 %) and the scolid wasp (1.69 %).

scholarly journals The effect of seed treatments on wireworm (Elateridae) performance, damages and yield traits of sunflower (Helianthus annuus L.)

2019 ◽  
Vol 20 (4) ◽  
pp. 1188-1200
Author(s):  
Sonja Gvozdenac ◽  
Jelena Ovuka ◽  
Vladimir Miklič ◽  
Sandra Cvejić ◽  
Snežana Tanasković ◽  
...  
Keyword(s):  
Helianthus Annuus ◽  
Yield Traits ◽  
Seed Treatments ◽  
Helianthus Annuus L

Seed treatments to overcome salt and drought stress during germination in sunflower (Helianthus annuus L.)

2006 ◽  
Vol 24 (4) ◽  
pp. 291-295 ◽  
Author(s):  
Mehmet Demir Kaya ◽  
Gamze Okçu ◽  
Mehmet Atak ◽  
Yakup Çıkılı ◽  
Özer Kolsarıcı
Keyword(s):  
Drought Stress ◽  
Helianthus Annuus ◽  
Seed Treatments ◽  
Helianthus Annuus L ◽  
Salt And Drought Stress

Characteristics of action potentials in Helianthus annuus

1991 ◽  
Vol 83 (4) ◽  
pp. 601-604 ◽  
Author(s):  
Tadeusz Zawadzki ◽  
Eric Davies ◽  
Halina Dziubinska ◽  
Kazimierz Trebacz
Keyword(s):  
Helianthus Annuus ◽  
Action Potentials

THE PROBLEM OF SAFE SUNFLOWER (Helianthus annuus L.) USE FOR FOOD AND FODDER PURPOSES (review)

2018 ◽  
Vol 53 (3) ◽  
pp. 485-498
Author(s):  
G.P. Kononenko ◽  
◽  
M.I. Ustyuzhanina ◽  
A.A. Burkin ◽  
◽  
...  
Keyword(s):  
Helianthus Annuus ◽  
Helianthus Annuus L

Sunflowers (Helianthus annuus L.) on Top of a Constructed Wetland as an Engineered Ecosystem to Clean Sewage Onsite

2014 ◽  
Vol 2014 (2) ◽  
pp. 83-91
Author(s):  
Alfredo Garcia-Perez ◽  
◽  
Mark Harrison ◽  
Bill Grant ◽  
◽  
...  
Keyword(s):  
Helianthus Annuus ◽  
Constructed Wetland ◽  
Helianthus Annuus L
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