Zobrazeno 1 - 10
of 59
pro vyhledávání: '"D. B. Carlisle"'
Publikováno v:
Environmental Toxicology and Chemistry. 7:671-676
Adjuvants significantly contribute to many commercial herbicide/pesticide formulations and are often present at concentrations approaching those of the active ingredient. The Canadian Forest Service is currently testing alkyl aryl polyether alcohol a
Publikováno v:
Environmental Toxicology and Chemistry. 5:1047-1054
Pesticide spray formulations include a variety of adjuvants as wetting agents, surfactants or emulsifiers. DOWANOL TPM (tripropylene glycol methyl ether) is one such adjuvant in current common use in spray formulations of the insecticide fenitrothion
Autor:
Robert D. B. Carlisle
Publikováno v:
Change: The Magazine of Higher Learning. 8:50-53
Autor:
D. B. Carlisle
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 33:27-32
Milne Edwards (1841) established the genusLeptoclinum for those Didemnidae which possessed a largely expanded common cloacal system. His type of the genus wasL. maculosum which is now placed in the genusDidemnum Savigny (1816). Other species wereL. a
Autor:
D. B. Carlisle
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 38:493-506
In the second paper of this series (Carlisle, 1959 b) I have described the results of various experimental manipulations upon the termination of the male phase in the protandric hermaphrodite Pandalus borealis Krøyer. In this paper I shall be concer
Autor:
D. B. Carlisle, Peggy E. Ellis
Publikováno v:
Bulletin of Entomological Research. 57:405-417
After exposure of nymphs of some Pyrrhocorid bugs to contact with certain papers or wood chips, abnormal adults are produced. Some have crumpled wings (distorted adults) and a proportion of these do not berrd, others have wing buds resembling those o
Autor:
D. B. Carlisle, R. O. Connick
Publikováno v:
Canadian Journal of Zoology. 51:417-420
Crustecdysone is found in crayfish at all stages of the molting cycle except during anecdysis. Ecdysone can only be detected from late proecdysis through ecdysis into early metecdysis, and its biological activity never reached a 10th of that of crust
Autor:
D. B. Carlisle
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 33:65-68
If a male dogfish is held in the hand and its belly stroked firmly backwards with the ball of the thumb a fluid can be expressed from the cloaca. In my experience this fluid in a fresh animal invariably contains sperm, whatever the season of the year
Autor:
D. B. Carlisle
Publikováno v:
Proceedings of the Zoological Society of London. 136:141-146
Adults of several species of both solitary and colonial ascidians are capable of slow crawling, involving the progressive formation of new attachments and tearing or dissolving the old ones. The ampullae play a leading part. A moving colony may divid
Autor:
D. B. Carlisle
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 31:439-445
The presence of Trididemnum niveum (Giard) is reported from the Plymouth area. It is compared with the other two British species of Trididemnum, T. tenerum and T. alleni, with which it has in the past been somewhat confused, and all three are shown t