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The introduction of Typhlodromalus limonicus (Garman & McGregor) sensu lato is a major component of an on-going biological control campaign against the exotic cassava pest Mononychellus tanajoa (Bondar) in Africa. However, long-term establishment of this exotic phytoseiid predator has not yet bee...


Rogg, H.W.Yaninek, John S.[Population dynamics of Typhlodromalus limonicus from Colombia, an introduced predator of the exotic cassava green mite in West Africa]Population dynamics of Typhlodromalus limonicus from Colombia, an introduced predator of the exotic cassava green mite in West Africa
Yaninek, John S.Moraes , G.J. deMarkham, R.H.[Manuel de lacarien vert du manioc (Mononychellus tanajoa) en Afrique: un guide sur sa biologie et sur les methodes dapplication de la lutte biologique classique]Manuel de lacarien vert du manioc (Mononychellus tanajoa) en Afrique: un guide sur sa biologie et sur les methodes dapplication de la lutte biologique classique

(1) The effects of the cassava mealybug, Phenacoccus manihoti Mat.-Ferr., on cassava, Manihot esculenta Crantz, growth, development and yields as modified by weather, soil water and nitrogen, and natural enemies were examined. (2) Rainfall-induced mortality and plant carbohydrate stress were the...


Gutiérrez, A.P.Yaninek, John S.Wermelinger, B.Herren, H.R.Ellis, C.K.[Analysis of biological control of cassava pests in Africa: III. Cassava green mite Mononychellus tanajoa]Analysis of biological control of cassava pests in Africa: III. Cassava green mite Mononychellus tanajoa

( 1 ) A model for the growth and development of cassava, Manihot esculenta Crantz, as modified by weather, soil nitrogen and water is described, and used in later papers to evaluate damage by exotic cassava pests and the effectiveness of control by natural. (2) Analogous relationships between t...


Gutiérrez, A.P.Wermelinger, B.Schulthess, F.Baumgaertner, J.U.Herren, H.R.Ellis, C.K.Yaninek, John S.[Analysis of biological control of cassava pests in Africa: I. Simulation of carbon, nitrogen and water dynamics in cassava]Analysis of biological control of cassava pests in Africa: I. Simulation of carbon, nitrogen and water dynamics in cassava

This is the eighth publication of a series on the determination of phytoseiid mites of sub-Saharan Africa. Twenty-three phytoseiid species of the tribe Paraseiulini Wainstein are reported in this paper. They refer to all species of this tribe known to occur in sub-Saharan Africa. Six of these spe...


Moraes, G.Zannou, I.Ueckermann, E.A.Oliveira, A.Hanna, R.Yaninek, John S.[Phytoseiid mites of the tribe Paraseiulini Wainstein (Acari: Phytoseiidae) from subSaharan Africa]Phytoseiid mites of the tribe Paraseiulini Wainstein (Acari: Phytoseiidae) from subSaharan Africa

This is the ninth publication in a series on the taxonomy of phytoseiid mites of sub-Saharan Africa. Sixty-five phytoseiidspecies of the tribe Typhlodromini Wainstein, all of which are in the genus Typhlodromus Scheuten are reported in this paper (62 in the subgenus Anthoseius DeLeon and 3 in the...


Ueckermann, E.A.Zannou, I.D.Moraes, G.J. deOliveira, A.R.Hanna, R.Yaninek, John S.[Phytoseiid mites of the tribe Typhlodromini (Acari: Phytoseiidae) from subSaharan Africa]Phytoseiid mites of the tribe Typhlodromini (Acari: Phytoseiidae) from subSaharan Africa

Thirty phytoseiid mite species of the genus Neoseiulus Hughes are reported from sub-Saharan Africa. Ten of these species are described for the first time and 14 nominal species are redescribed. Most of the species were collected from cassava groves in tropical Africa and from other habitats in So...


Zannou, I.Moraes, G.J. deUeckermann, E.A.Oliveira, A.Yaninek, John S.Hanna, R.[Phytoseiid mites of the genus Neoseiulus hughes (Acari: Phytoseiidae) from subSaharan Africa]Phytoseiid mites of the genus Neoseiulus hughes (Acari: Phytoseiidae) from subSaharan Africa

Twenty-four phytoseiid species of the subtribe Typhlodromalina Chant & McMurtry are reported in this paper. They refer to all species of this subtribe now known to occur in sub-Saharan Africa, and they belong to the general Amblydromalus Chant & McMurtry (5 species), Prasadromalus Chant & McMurtr...


Moraes, G.D.Zannou, I.D.Oliveira, A.R.Yaninek, John S.Hanna, R.[Phytoseiid mites of the subtribes Typhlodromalina and Euseiina (Acari: Phytoseiidae: Euseiini) from subSaharan Africa]Phytoseiid mites of the subtribes Typhlodromalina and Euseiina (Acari: Phytoseiidae: Euseiini) from subSaharan Africa

A survey of the distribution and abundance of cassava green mite and associated indigenous natural enemies found in the cassava agroecosystem in Cameroon was conducted during the 1991 dry season (January-February). The survey area included nine of the ten provinces of the country and covered 4.2 ...


Tchuanyo, M.Yaninek, John S.Hammond, W.Onzo, A.Lienou, L.[Countrywide distribution of fauna association with the cassva green mite (Mononychellus tanajoa) in Cameroon]Countrywide distribution of fauna association with the cassva green mite (Mononychellus tanajoa) in Cameroon

This is the seventh publication in a series concerning the phytoseiid mites of sub-Saharan Africa. Sixteen phytoseiid species of the subfamily Phytoseiinae (Chantia: 1 species, Phytoseius: 13 species and Platyseiella: 2 species) are reported in this paper. They include all species of this subfami...


Ueckermann, E.A.Zannou, I.D.Moraes, G.J. deOliveira, A.R.Hanna, R.Yaninek, John S.[Phytoseiid mites of the subfamily Phytoseiinae (Acari: Phytoseiidae) from sub-Saharan Africa]Phytoseiid mites of the subfamily Phytoseiinae (Acari: Phytoseiidae) from sub-Saharan Africa

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