Hoffmann JH - Search Results

1

Distinguishing suitable biotypes of Dactylopius tomentosus (Hemiptera: Dactylopiidae) for biological control of Cylindropuntia fulgida var. fulgida (Caryophyllales: Cactaceae) in South Africa.

Mathenge CW, Holford P, Hoffmann JH, Zimmermann HG, Spooner-Hart R, Beattie GA. Mathenge CW, et al. Among authors: hoffmann jh. Bull Entomol Res. 2009 Dec;99(6):619-27. doi: 10.1017/S0007485309006671. Epub 2009 Mar 23. Bull Entomol Res. 2009. PMID: 19302723

2

The biology of Dactylopius tomentosus (Hemiptera: Dactylopiidae).

Mathenge CW, Holford P, Hoffmann JH, Spooner-Hart R, Beattie GA, Zimmermann HG. Mathenge CW, et al. Among authors: hoffmann jh. Bull Entomol Res. 2009 Dec;99(6):551-9. doi: 10.1017/S0007485308006597. Epub 2009 Feb 10. Bull Entomol Res. 2009. PMID: 19203403

3

Determination of biotypes of Dactylopius tomentosus (Hemiptera: Dactylopiidae) and insights into the taxonomic relationships of their hosts, Cylindropuntia spp.

Mathenge CW, Holford P, Hoffmann JH, Zimmermann HG, Spooner-Hart R, Beattie GA. Mathenge CW, et al. Among authors: hoffmann jh. Bull Entomol Res. 2010 Jun;100(3):347-58. doi: 10.1017/S0007485309990496. Epub 2009 Dec 11. Bull Entomol Res. 2010. PMID: 20003574

4

Hybridization between Dactylopius tomentosus (Hemiptera: Dactylopiidae) biotypes and its effects on host specificity.

Mathenge CW, Holford P, Hoffmann JH, Zimmermann HG, Spooner-Hart RN, Beattie GA. Mathenge CW, et al. Among authors: hoffmann jh. Bull Entomol Res. 2010 Jun;100(3):331-8. doi: 10.1017/S0007485309990344. Epub 2010 Jan 15. Bull Entomol Res. 2010. PMID: 20074385

5

The population dynamics of an introduced tree, Sesbania punicea, in South Africa, in response to long-term damage caused by different combinations of three species of biological control agents.

Hoffmann JH, Moran VC. Hoffmann JH, et al. Oecologia. 1998 Apr;114(3):343-348. doi: 10.1007/s004420050456. Oecologia. 1998. PMID: 28307777

6

Some perspectives on the risks and benefits of biological control of invasive alien plants in the management of natural ecosystems.

van Wilgen BW, Moran VC, Hoffmann JH. van Wilgen BW, et al. Among authors: hoffmann jh. Environ Manage. 2013 Sep;52(3):531-40. doi: 10.1007/s00267-013-0099-4. Epub 2013 Jun 14. Environ Manage. 2013. PMID: 23765043

7

Photosynthesis and sink activity of wasp-induced galls in Acacia pycnantha.

Dorchin N, Cramer MD, Hoffmann JH. Dorchin N, et al. Among authors: hoffmann jh. Ecology. 2006 Jul;87(7):1781-91. doi: 10.1890/0012-9658(2006)87[1781:pasaow]2.0.co;2. Ecology. 2006. PMID: 16922327

8

Benefits of photosynthesis for insects in galls.

Haiden SA, Hoffmann JH, Cramer MD. Haiden SA, et al. Among authors: hoffmann jh. Oecologia. 2012 Dec;170(4):987-97. doi: 10.1007/s00442-012-2365-1. Epub 2012 May 24. Oecologia. 2012. PMID: 22622876

9

Biocontrol of a perennial legume, Sesbania punicea, using a florivorous weevil, Trichapion lativentre: weed population dynamics with a scarcity of seeds.

Hoffmann JH, Moran VC. Hoffmann JH, et al. Oecologia. 1991 Dec;88(4):574-576. doi: 10.1007/BF00317722. Oecologia. 1991. PMID: 28312629

10

High-dose intravenous immunoglobulin co-treatment prolongs time-to-treatment escalation in autoimmune bullous diseases: A monocentric retrospective cohort study.

Bertlich M, Bertlich I, Plümacher N, Hadaschik E, Enk A, Hoffmann JHO. Bertlich M, et al. Among authors: hoffmann jho. J Eur Acad Dermatol Venereol. 2024 Jan;38(1):e74-e76. doi: 10.1111/jdv.19437. Epub 2023 Aug 26. J Eur Acad Dermatol Venereol. 2024. PMID: 37595621 No abstract available.

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