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Young, G.R. 1982, Recent work on biological control in Papua New Guinea and some suggestions for the future. Tropical Pest Management
28(2):107-114
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Keywords: Biological control
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Young, G.R. 1987 (19 Aug 1987), Some parasites of Segestes decoratus Tedenbacher (Orthoptera: Tettigoniidae) and their possible use in the biological control of tettigoniid pests of coconuts in Papua New Guinea. Bulletin of Entomological Research
77(3):515-523
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Keywords: Biological control; Hosts; Parasitism
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Youssef, N.A.; Mostafa, F.F.M.; Okil, A.A.M.; Ali, H.R. 2006, Labpratory studies on shot-hole borer, Scolytus amygdali, Guer attacking apricot trees and its associated parasitoids at El-Fayoum Governate. Annals of Agricultural Science, Ain Shams University, Cairo
51(2):523-530
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Keywords: Hosts
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Yousuf, M.; Hassan, M.E. 2006, Description of a new species of Trichogrammatoidea Girault (Hymenoptera: Trichogrammatidae) from central India. Bulletin of Pure and Applied Sciences (A)
25(2):85-88
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Keywords: Key to species; Taxonomy
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Yousuf, M.; Hassan, M.E. 2007 (18 Jan 2008), Record of one new species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) from Madhya Pradesh, India. Bio-Science Research Bulletin
23(1):7-11
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Keywords: Hosts; Taxonomy
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Yousuf, M.; Hassan, M.E. 2008 (30 Jun 2009), A new species of Trichogramma Westwood (Hymenoptera: Trichogrammatidae) from Chhattisgarh, India. Entomon
33(4):253-257
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Keywords: Hosts; Taxonomy
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Yousuf, M.; Joshi, K.C. 2003 (31 Mar 2003), Description of a new species of Oligosita Haliday (Hymenoptera: Trichogrammatidae) from India. Shashpa
10(1):7-8
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Keywords: Taxonomy
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Yousuf, M.; Kumar, S.; Chouhan, S. 1998 (31 Mar 1998), Description of a new and record of a known species of Tumidiclava Girault (Hymenoptera: Trichogrammatidae) from Rajasthan, India. Shashpa
5:5-8
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Keywords: Taxonomy
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Yousuf, M.; Shafee, S.A. 1984, Species of Oligosita Walker (Hymenoptera: Trichogrammatidae) from India. Indian Journal of Systematic Entomology
1(1):15-22
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Keywords: Taxonomy
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Yousuf, M.; Shafee, S.A. 1984, First report of Paruscanoidea and Haeckeliania (Hymenoptera: Trichogrammatidae) from India, with descriptions of two new species. Indian Journal of Systematic Entomology
1(2):35-38
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Keywords: Taxonomy
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