E-LIB Suche - Ergebnisse für: J. BARKER, Roy

1

'Coming back' Aborigines and archaeologists at Cuddie Sprin..:

Field, Judith ; Barker, John ; Barker, Roy...
Public Archaeology. 1 (2000) 1 - p. 35-48 , 2000

2

Pesticides and honey bees: Nectar and pollen contamination ..:

Barker, Roy J. ; Lehner, Yolanda ; Kunzmann, Michael R.
Archives of Environmental Contamination and Toxicology. 9 (1980) 2 - p. 125-133 , 1980

Link: https://doi.org/10.1007/..

3

Pesticides and Honey Bees: The Danger of Microencapsulated ..:

Barker, Roy J. ; Lehner, Yolanda ; Kunzmann, Michael R.
Zeitschrift für Naturforschung C. 34 (1979) 1-2 - p. 153-156 , 1979

Link: https://doi.org/10.1515/..

4

Effects of dimethoate on honey bee foraging:

Waller, Gordon D. ; Barker, Roy J. ; Martin, Joseph H.
Chemosphere. 8 (1979) 7 - p. 461-463 , 1979

Link: https://doi.org/10.1016/..

5

Effects of Dimethoate on Honey Bee Colonies12:

Waller, Gordon D. ; Barker, Roy J.
Journal of Economic Entomology. 72 (1979) 4 - p. 549-551 , 1979

Link: https://doi.org/10.1093/..

6

Sublethal Effects of Parathion, Methyl Parathion, or Formul..:

Barker, Roy J. ; Waller, Gordon D.
Environmental Entomology. 7 (1978) 4 - p. 569-571 , 1978

Link: https://doi.org/10.1093/..

7

Interactions of Collection Technique, Anesthesia, and Antid..:

Barker, Roy J. ; Lehner, Yolanda ; Kunzmann, Michael R.
Journal of Economic Entomology. 71 (1978) 6 - p. 975-977 , 1978

Link: https://doi.org/10.1093/..

8

Effects of Difluhenzuron Wettable Powder on Caged Honey Bee..:

Barker, Roy J. ; Waller, Gordon D.
Environmental Entomology. 7 (1978) 4 - p. 534-535 , 1978

Link: https://doi.org/10.1093/..

9

Some Carbohydrates Found in Pollen and Pollen Substitutes a..:

Barker, Roy J.
The Journal of Nutrition. 107 (1977) 10 - p. 1859-1862 , 1977

Link: https://doi.org/10.1093/..

10

Effects of Diflubenzuron Fed to Caged Honey Bees12:

Barker, Roy J. ; Taber III, S.
Environmental Entomology. 6 (1977) 1 - p. 167-168 , 1977

Link: https://doi.org/10.1093/..

11

Are Algae Toxic to Honey Bees?:

Barker, Roy J.
Journal of the Arizona Academy of Science. 12 (1977) 2 - p. 84-85 , 1977

Link: https://www.jstor.org/st..

12

Sugars in Hemolymph of Ticks:

Barker, Roy J. ; Lehner, Yolanda
Journal of Medical Entomology. 13 (1976) 3 - p. 379-380 , 1976

Link: https://doi.org/10.1093/..

13

Evaluation of β-Exotoxin of Bacillus Thuringiensis Berliner..:

Barker, Roy J. ; Anderson, William F.
Journal of Medical Entomology. 12 (1975) 1 - p. 103-110 , 1975

Link: https://doi.org/10.1093/..

14

Sugars Collected by Honey Bees1from Honeydew of the Scale,T..:

Taber, S. ; Barker, Roy J. ; Lehner, Yolanda
Environmental Entomology. 4 (1975) 3 - p. 439-440 , 1975

Link: https://doi.org/10.1093/..

15

Acceptance and sustenance value of naturally occurring suga..:

Barker, Roy J. ; Lehner, Yolanda
Journal of Experimental Zoology. 187 (1974) 2 - p. 277-285 , 1974

Link: https://doi.org/10.1002/..