Search Results - "Urrelo, R" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Development and behavior of immature stages of the maize weevil (Coleoptera: Curculionidae) within kernels of resistant and susceptible maize

Development and behavior of immature stages of the maize weevil (Coleoptera: Curculionidae) within kernels of resistant and susceptible maize

by Urrelo, R. (Universidad Nacional Agraria de la Selva, Tingo Maria, Peru), Wright, V.F
Published in Annals of the Entomological Society of America (01.11.1989)

Get more information

Journal Article

Oviposition performance of Sitophilus zeamais Motsch. (Coleoptera: Curculionidae) on resistant and susceptible maize accessions

Oviposition performance of Sitophilus zeamais Motsch. (Coleoptera: Curculionidae) on resistant and susceptible maize accessions

by Urrelo, R. (Universidad Nacional Agraria de la Selva, Tingo Maria, Peru), Wright, V.F
Published in Journal of the Kansas Entomological Society (01.01.1989)

Get more information

Journal Article

Influence of susceptible and resistant maize accessions on the development of Sitophilus zeamais Motsch. (Coleoptera, Curculionidae) with initial feeding in specific kernel areas

Influence of susceptible and resistant maize accessions on the development of Sitophilus zeamais Motsch. (Coleoptera, Curculionidae) with initial feeding in specific kernel areas

by Urrelo, R. (Universidad Nacional Agraria de la Selva, Tingo Maria, Peru), Wright, V.F
Published in Journal of the Kansas Entomological Society (01.01.1989)

Get more information

Journal Article

An abbreviated procedure to determine the inherent resistance of maize to Sitophilus zeamais Motsch. (Coleoptera: Curculionidae)

An abbreviated procedure to determine the inherent resistance of maize to Sitophilus zeamais Motsch. (Coleoptera: Curculionidae)

by Urrelo, R., Wright, V.F., Mills, R.B., Horber, E.K.
Published in Journal of stored products research (1990)

Get full text

Journal Article

Synergism of anticholinesterase insecticides by non-insecticidal phosphorus esters in the boll weevil Anthonomus grandis Boheman

Synergism of anticholinesterase insecticides by non-insecticidal phosphorus esters in the boll weevil Anthonomus grandis Boheman

by Urrelo R, Chambers H
Published in Turrialba (1978)

Get more information

Journal Article

A new Kansas record for Zoraptera

A new Kansas record for Zoraptera

by Urrelo, R, Rice, M.E, Blocker, H.D
Published in Journal of the Kansas Entomological Society (01.01.1987)

Get more information

Journal Article

Comments and suggestions about Access to Genetic Resources Regulation Project. [Spanish

Comments and suggestions about Access to Genetic Resources Regulation Project. [Spanish

by Urrelo Guerra R
Year of Publication 1999

Get more information

Conference Proceeding

Necessity of a new legal frame for science and technology promotion. [Spanish

Necessity of a new legal frame for science and technology promotion. [Spanish

by Urrelo Guerra R
Year of Publication 1998

Get more information

Conference Proceeding

Comments and suggestions about Access to Genetic Resources Regulation Project

Comments and suggestions about Access to Genetic Resources Regulation Project

by Urrelo Guerra, R
Year of Publication 1999

Get more information

Publication

Necessity of a new legal frame for science and technology promotion

Necessity of a new legal frame for science and technology promotion

by Urrelo Guerra, R
Year of Publication 1998

Get more information

Publication

Biology of cacao bug, Monalonion dissimulatum distant (Hemiptera: Miridae) in Tingo Maria area [Theobroma cacao, Peru. [Spanish

Biology of cacao bug, Monalonion dissimulatum distant (Hemiptera: Miridae) in Tingo Maria area [Theobroma cacao, Peru. [Spanish

by Vergara Julca A.A, Urrelo Guerra R
Year of Publication 1983

Get more information

Conference Proceeding

Prospect of beneficial insects in the area of Tingo Maria with emphasis in citrus crops [Diomus, Zagreus, Peru. [Spanish

Prospect of beneficial insects in the area of Tingo Maria with emphasis in citrus crops [Diomus, Zagreus, Peru. [Spanish

by Mogrovejo Ayala C, Urrelo Guerra R
Year of Publication 1982

Get more information

Conference Proceeding

Control of coffee berry borer Hypothenemus hampei Ferr., with formulated insecticides in dry powder and applied to soil. [Spanish

Control of coffee berry borer Hypothenemus hampei Ferr., with formulated insecticides in dry powder and applied to soil. [Spanish

by Urrelo Guerra R, Albornoz Jimenes N, Bartra Pereyra C
Published in Tropicultura (1982)

Get more information

Journal Article

Strategy approximation for the control of coffee borer, Hypothenemus hampei in Tingo Maria [Coffea, Peru. [Spanish

Strategy approximation for the control of coffee borer, Hypothenemus hampei in Tingo Maria [Coffea, Peru. [Spanish

by Urrelo G R, Bartra P C, Albornoz J N
Year of Publication 1981

Get more information

Conference Proceeding

Behaviour of nine coffee varieties to the attack of the root nod nemotode, Meloidogyne exigua [Coffea arabica. [Spanish

Behaviour of nine coffee varieties to the attack of the root nod nemotode, Meloidogyne exigua [Coffea arabica. [Spanish

by Arevalo Ruiz C, Liceras Zarate L, Urrelo G R
Year of Publication 1977

Get more information

Conference Proceeding

Biology of cacao bug, Monalonion dissimulatum distant (Hemiptera: Miridae) in Tingo Maria area [Theobroma cacao, Peru

Biology of cacao bug, Monalonion dissimulatum distant (Hemiptera: Miridae) in Tingo Maria area [Theobroma cacao, Peru

by Vergara Julca, A.A, Urrelo Guerra, R. (Universidad Nacional Agraria de la Selva, Tingo Maria (Peru))
Year of Publication 1983

Get more information

Conference Proceeding

Biology of coffee berry borer Hypothenemus hampei Ferr. (Coleoptera: Ipidae) in Tingo Maria, Peru. [Spanish

Biology of coffee berry borer Hypothenemus hampei Ferr. (Coleoptera: Ipidae) in Tingo Maria, Peru. [Spanish

by Bartra Pereyra C, Urrelo Guerra R, Rodriguez Soria R
Published in Tropicultura (1982)

Get more information

Journal Article

Strategy approximation for the control of coffee borer, Hypothenemus hampei in Tingo Maria [Coffea, Peru

Strategy approximation for the control of coffee borer, Hypothenemus hampei in Tingo Maria [Coffea, Peru

by Urrelo G, R, Bartra P, C, Albornoz J, N. (Universidad Nacional Agraria de la Selva, Tingo Maria (Peru))
Year of Publication 1981

Get more information

Conference Proceeding