Tropical Agronomy

Editorial Board Member of the Journal of Applied Entomology 

Council for Tropical and Subtropical Agricultural Research (ATSAF)

 

 

Email: juergen.kroschel@uni-hohenheim.de

Phone: +49  (0) 177 / 1413137

About apl. Prof. Dr. Jürgen Kroschel

In 2003, I was appointed to apl. Professor at the Faculty of Agricultural Sciences of the University of Hohenheim, Stuttgart.

I studied agricultural sciences at the University of Hohenheim with special focus on plant production. I hold a PhD in agricultural sciences and a habilitation in agroecology at the Faculty of Agricultural Sciences of the University of Hohenheim, Stuttgart.

During the last 35 years, I worked in different positions in international developmental and research organizations, and as scientist and Professor at German universities:

From 2020 to 2021, for GIZ and the Fund for the Promotion of Innovations in Agriculture (i4Ag) as advisor for agricultural research and extension.

From 2004 to 2019, for the International Potato Center (CIP) as Science Leader for Agroecology/IPM in Lima, Peru (2004-2017), and Country Manager for India, Nepal, and Bhutan and Asia Potato Program Leader, in New Dehli, India (2016-2019). 

From 2001 to 2004, as acting Head/Professor (C4) for Plant Production in the Tropics and Subtropics at the Institute of Plant Production and Agroecology in the Tropics and Subtropics at the Faculty of Agricultural Sciences of the University of Hohenheim, Stuttgart.

From 1999 to 2000, as Senior Scientist/Lecturer (C2) for Plant Production and Entomology at the Institute of Crop Science in the Tropics and Subtropics at the Faculty of Organic Agricultural Sciences, Witzenhausen.

From 1992 to 1998, for GTZ as Team Leader of the supra-regional project “Ecology & Management of Parasitic Weeds”.

 

Affiliations

Editorial Board Member of the Journal of Applied Entomology 

Council for Tropical and Subtropical Agricultural Research (ATSAF)

 

Editor of the series “Tropical Agriculture: Advances in Crop Research”

Keller S. (2002): Integrated Pest Management of the potato tuber moth in cropping systems of different agro-ecological zones (Dissertation). Tropical Agriculture 11, Advances in Crop Research 1. Margraf Publishers, Weikersheim, Germany, 153 pp.

Elzein A.E.M. (2003): Development of a granular mycoherbicidal formulation of Fusarium oxysporum “Foxy2” for the biological control of Striga hermonthica (Del.) Benth. (Dissertation). Tropical Agriculture 12, Advances in Crop Research 2. Margraf Publishers, Weikersheim, Germany, 172 pp.

Sporleder, M. (2003): The granulovirus of the potato tuber moth Phthorimaea operculella Zeller – characterisation and prospects for effective mass production and pest control (Dissertation). Tropical Agriculture 13, Advances in Crop Research 3. Margraf Publishers, Weikersheim, Germany, 196 pp.

Lose S. (2003): Root interactions and evaluation of agroforestry and intercropping systems in Benin, West Africa (Dissertation). Tropical Agriculture 14, Advances in Crop Research 4. Margraf Publishers, Weikersheim, Germany, 231 pp.

Berger N. (2004): Agronomische Optimierung des Anbaus von Curaua (Ananas lucidus Miller) in der östlichen Amazonas Region von Brasilien (Dissertation). Tropical Agriculture 15, Advances in Crop Research 5. Margraf Publishers, Weikersheim, Germany, 156 pp.

Marley P. S. (2004): Diseases of Sorghum bicolor in West and Central Africa and their Management Approaches. Tropical Agriculture 16, Advances in Crop Research 6. Margraf Publishers, Weikersheim, Germany, 94 pp.

Zermane N. (2005): Potential of rhizobacteria to control parasitic weeds of the genus Orobanche (Dissertation). Tropical Agriculture 17, Advances in Crop Research 7. Margraf Publishers, Weikersheim, Germany, 161 pp.

Anthofer J. (2005): The potential of Mucuna fallow for maize-based cropping systems in the Forest-Transitional Zone of Ghana (Dissertation). Tropical Agriculture 18, Advances in Crop Research 8. Margraf Publishers, Weikersheim, Germany, 277 pp.

Smiley G.L. (2006): Biophysical resource use and productivity in cocoa-gliricidia agroforests of Central Sulawesi (Dissertation). Tropical Agriculture 19, Advances in Crop Research 9. Margraf Publishers, Weikersheim, Germany, 221 pp.

Mujica N. (2016): Ecological approaches to manage the leafminer fly Liriomyza huidobrensis (Blanchard) in potato-based agroecosystems of Peru. Tropical Agriculture 20, Advances in Crop Research 10. Margraf Publishers, Weikersheim, Germany, 250 pp.

 

Links to Publications:

https://cipotato.org/riskatlasforafrica/

Publications

Peer-reviewed Publications

Peer-reviewed Publications

Title  In: Authors Type Year
A temperature-dependent phenology model for Apanteles subandinus Blanchard, parasitoid of Phthorimaea operculella Zeller and Symmetrischema tangolias (Gyen) Journal of Applied Entomology; 146(4), 424-439; John Wiley and Sons Inc Verónica Cañedo, Waldo Dávila, Pablo Carhuapoma, Jürgen Kroschel, Jan Kreuze Journal article 2022
Serological survey and metagenomic discovery of potato viruses in Rwanda and Burundi reveals absence of PVY in Burundi and first report of TRV in potatoes in sub-Saharan Africa Virus Research; 302; Elsevier B.V. Okonya J.S., Gamarra H., Nduwayezu A., Bararyenya A., Kroschel J., Kreuze J. Journal article 2021
Global Cropland Connectivity: A Risk Factor for Invasion and Saturation by Emerging Pathogens and Pests BioScience; 70(9), 744-758; Oxford University Press Xing Y., Hernandez Nopsa J.F., Andersen K.F., Andrade-Piedra J.L., Beed F.D., Blomme G., Carvajal-Yepes M., Coyne D.L., Cuellar W.J., Forbes G.A., Kreuze J.F., Kroschel J., Kumar P.L., Legg J.P., Parker M., Schulte-Geldermann E., Sharma K., Garrett K.A. Review 2020
A temperature-dependent phenology model for the greenhouse whitefly Trialeurodes vaporariorum (Hemiptera: Aleyrodidae) Virus Research; 289; Elsevier B.V. Gamarra H., Sporleder M., Carhuapoma P., Kroschel J., Kreuze J. Journal article 2020
Ecological, economic, and environmental assessments of integrated pest management in potato: A case study from the Cañete Valley, Peru Food and Energy Security; 8(1); Wiley-Blackwell Publishing Ltd Mujica N., Kroschel J. Journal article 2019
Pesticide use practices in root, tuber, and banana crops by smallholder farmers in Rwanda and Burundi International Journal of Environmental Research and Public Health; 16(3); MDPI AG Okonya J.S., Petsakos A., Suarez V., Nduwayezu A., Kantungeko D., Blomme G., Legg J.P., Kroschel J. Journal article 2019
The potential of novel African isolates of Phthorimaea operculella granulovirus for the control of Tuta absoluta Journal of Applied Entomology; 143(44958), 11-20; Blackwell Publishing Ltd Ben Tiba S., Larem A., Laarif A., Fritsch E., Undorf-Spahn K., Abuelgasim Mohamed S., Ekesi S., Wennmann J.T., Kroschel J., Fattouch S., Jehle J.A. Journal article 2019
The role of women in production and management of RTB crops in Rwanda and Burundi: Do men decide, and women work? Sustainability (Switzerland); 11(16); MDPI Okonya J.S., Mudege N.N., Rietveld A.M., Nduwayezu A., Kantungeko D., Hakizimana B.M., Nyaga J.N., Blomme G., Legg J.P., Kroschel J. Journal article 2019
Farmer reported pest and disease impacts on root, tuber, and banana crops and livelihoods in Rwanda and Burundi Sustainability (Switzerland); 11(6); MDPI Okonya J.S., Ocimati W., Nduwayezu A., Kantungeko D., Niko N., Blomme G., Legg J.P., Kroschel J. Journal article 2019
Impact of climate change on the potato crop and biodiversity in its center of origin Open Agriculture; 3(1), 273-283; De Gruyter Open Ltd Quiroz R., Ramírez D.A., Kroschel J., Andrade-Piedra J., Barreda C., Condori B., Mares V., Monneveux P., Perez W. Review 2018
Developing a biocontrol strategy to protect stored potato tubers from infestation with potato tuber moth species in the Andean region Journal of Applied Entomology; 142(44958), 78-88; Blackwell Publishing Ltd Schaub B., Kroschel J. Journal article 2018
The invasive liriomyza huidobrensis (Diptera: Agromyzidae): Understanding its pest status and management globally Journal of Insect Science; 17(1); Library of the University of Arizona Weintraub P.G., Scheffer S.J., Visser D., Valladares G., Correa A.S., Shepard B.M., Rauf A., Murphy S.T., Mujica N., MacVean C., Kroschel J., Kishinevsky M., Joshi R.C., Johansen N.S., Hallett R.H., Civelek H.S., Chen B., Metzler H.B. Review 2017
Temperature-dependent phenology and growth potential of the Andean potato tuber moth, Symmetrischema tangolias (Gyen) (Lep., Gelechiidae) Journal of Applied Entomology; 141(3), 202-218; Blackwell Publishing Ltd Sporleder M., Schaub B., Aldana G., Kroschel J. Journal article 2017
A Temperature-Dependent Phenology Model for Liriomyza huidobrensis (Diptera: Agromyzidae) Journal of Economic Entomology; 110(3), 1333-1344; Oxford University Press Mujica N., Sporleder M., Carhuapoma P., Kroschel J. Journal article 2017
Roots, Tubers and Bananas: Planning and research for climate resilience Open Agriculture; 2(1), 350-361; De Gruyter Open Ltd Thiele G., Khan A., Heider B., Kroschel J., Harahagazwe D., Andrade M., Bonierbale M., Friedmann M., Gemenet D., Cherinet M., Quiroz R., Faye E., Dangles O. Journal article 2017
Farmers’ knowledge and perceptions of potato pests and their management in Uganda Journal of Agriculture and Rural Development in the Tropics and Subtropics; 117(1), 87-97; Kassel University Press GmbH Okonya J.S., Kroschel J. Journal article 2016
A two-dimensional pooling approach towards efficient detection of parasitoid and pathogen DNA at low infestation rates Methods in Ecology and Evolution; 7(12), 1548-1557; British Ecological Society Sint D., Sporleder M., Wallinger C., Zegarra O., Oehm J., Dangi N., Giri Y.P., Kroschel J., Traugott M. Journal article 2016
A Cross-Sectional Study of Pesticide Use and Knowledge of Smallholder Potato Farmers in Uganda BioMed Research International; 2015; Hindawi Publishing Corporation Okonya J.S., Kroschel J. Journal article 2015
Gender differences in access and use of selected productive resources among sweet potato farmers in Uganda Agriculture and Food Security; 3(1); BioMed Central Ltd. Okonya J.S., Kroschel J. Journal article 2014
Effect of temperature on the life history parameters of noctuid lepidopteran stem borers, Busseola fusca and Sesamia calamistis Annals of Applied Biology; 165(3), 373-386 Khadioli N., Tonnang Z.E.H., Ong'amo G., Achia T., Kipchirchir I., Kroschel J., Le Ru B. Journal article 2014
Effect of temperature on the phenology of Chilo partellus (Swinhoe) (Lepidoptera, Crambidae); Simulation and visualization of the potential future distribution of C. partellus in Africa under warmer temperatures through the development of life-table parameters Bulletin of Entomological Research; 104(6), 809-822; Cambridge University Press Khadioli N., Tonnang Z.E.H., Muchugu E., Ong'Amo G., Achia T., Kipchirchir I., Kroschel J., Le Ru B. Journal article 2014
Obstacles to integrated pest management adoption in developing countries Proceedings of the National Academy of Sciences of the United States of America; 111(10), 3889-3894; National Academy of Sciences Parsa S., Morse S., Bonifacio A., Chancellor T.C.B., Condori B., Crespo-Pérez V., Hobbs S.L.A., Kroschel J., Ba M.N., Rebaudo F., Sherwood S.G., Vanek S.J., Faye E., Herrera M.A., Dangles O. Journal article 2014
Insect pests of sweetpotato in Uganda: Farmers' perceptions of their importance and control practices SpringerPlus; 3(1), 1-10; SpringerOpen Okonya J.S., Mwanga R.O.M., Syndikus K., Kroschel J. Journal article 2014
Erratum: Effect of temperature on the phenology of Chilo partellus (Swinhoe) (Lepidoptera, Crambidae); Simulation and visualization of the potential future distribution of C. partellus in Africa under warmer temperatures through the development of life-table parameters (Bulletin of Entomological Research (2014) DOI: 10.1017/S0007485314000601) Bulletin of Entomological Research; 104(6), 823; Cambridge University Press Khadioli N., Tonnang Z.E.H., Muchugu E., Ong'Amo G., Achia T., Kipchirchir I., Kroschel J., Le Ru B. Erratum 2014
The effects of climate variability and the color of weather time series on agricultural diseases and pests, and on decisions for their management Agricultural and Forest Meteorology; 170, 216-227 Garrett K.A., Dobson A.D.M., Kroschel J., Natarajan B., Orlandini S., Tonnang H.E.Z., Valdivia C. Journal article 2013
Predicting climate-change-caused changes in global temperature on potato tuber moth Phthorimaea operculella (Zeller) distribution and abundance using phenology modeling and GIS mapping Agricultural and Forest Meteorology; 170, 228-241 Kroschel J., Sporleder M., Tonnang H.E.Z., Juarez H., Carhuapoma P., Gonzales J.C., Simon R. Journal article 2013
Pest intensity-crop loss relationships for the leafminer fly Liriomyza huidobrensis (Blanchard) in different potato (Solanum tuberosum L.) varieties Crop Protection; 47, 6-16 Mujica N., Kroschel J. Journal article 2013
Attract-and-kill as a new strategy for the management of the potato tuber moths Phthorimaea operculella (Zeller) and Symmetrischema tangolias (Gyen) in potato: Evaluation of its efficacy under potato field and storage conditions Pest Management Science; 69(11), 1205-1215 Kroschel J., Zegarra O. Journal article 2013
Latitudinal and altitudinal distribution and relative importance of the leafminer flies Liriomyza huidobrensis and L. sativae (Diptera: Agromyzidae) in low and highland regions of Peru Mitteilungen der Deutschen Gesellschaft für Allgemeine und Angewandte Entomologie; 18, 297-300 N. Mujica, J. Kroschel, C. P. W. Zebitz Journal article 2012
Diversity and distribution of parasitoids associated to Agromyzidae leafminer flies in a latitudinal gradient along the Peruvian coast Mitteilungen der Deutschen Gesellschaft für Allgemeine und Angewandte Entomologie; 18, 309-312 N. Mujica, J. Kroschel, C. P. W. Zebitz Journal article 2012
Leafminer fly (Diptera: Agromyzidae) occurrence, distribution, and parasitoid associations in field and vegetable crops along the peruvian coast Environmental Entomology; 40(2), 217-230 Mujica N., Kroschel J. Journal article 2011
Evaluation and implications of Andean potato weevil infestation sources for its management in the Andean region Journal of Applied Entomology; 135(10), 738-748 Rios A.A., Kroschel J. Journal article 2011
Yield development and nutrient dynamics in cocoa-gliricidia agroforests of Central Sulawesi, Indonesia Agroforestry Systems; 78(2), 97-114 Smiley G.L., Kroschel J. Journal article 2010
Cytological investigations on colonization of sorghum roots by the mycoherbicide Fusarium oxysporum f. sp. strigae and its implications for Striga control using a seed treatment delivery system Biological Control; 53(3), 249-257 Elzein A., Heller A., Ndambi B., De Mol M., Kroschel J., Cadisch G. Journal article 2010
Attract-and-kill: A new strategy for the management of the potato tuber moths Phthorimaea operculella (Zeller) and symmetrischema tangolias (Gyen) in potato: Laboratory experiments towards optimising pheromone and insecticide concentration Pest Management Science; 66(5), 490-496 Kroschel J., Zegarra O. Journal article 2010
Microbial control of the potato tuber moth Phthorimaea operculella (Lepidoptera: Gelechiidae) [Control microbiano de la palomilla de la papa Phthorimaea operculella (Lepidoptera: Gelechiidae)] Revista Colombiana de Entomologia; 36(2), 181-189 Lacey L.A., Kroschel J., Arthurs S.P., de la Rosa F. Journal article 2010
Sweetpotato weevil pheromones and their precursors: dose-response and structure-activity relationship in Cylas formicarius Fabr., Cylas brunneus Olivier and Cylas punc-ticollis BohemanAnnals of Tropical Research Annals of tropical research; 31, 16-40; Visayas State University E. A. Vasquez, D. Schmidt, C. P. W. Zebitz, U. Beifuß, I. Klaiber, J. Kroschel, R. Patindol Journal article 2009
Does vacuum-packaging or co-delivered amendments enhance shelf-life of Striga-mycoherbicidal products containing Fusarium oxysporum f. sp. strigae during storage? Biocontrol Science and Technology; 19(4), 349-367 Elzein A., Kroschel J., Marley P., Cadisch G. Journal article 2009
Potential of plastic barriers to control Andean potato weevil Premnotrypes suturicallus Kuschel Crop Protection; 28(6), 466-476 Kroschel J., Alcazar J., Poma P. Journal article 2009
Monitoring adherence to the international code of conduct: Highly hazardous pesticides in central andean agriculture and farmers' rights to health International Journal of Occupational and Environmental Health; 15(3), 255-268; Hamilton Hardy Publishing Inc. Orozco F.A., Cole D.C., Forbes G., Kroschel J., Wanigaratne S., Arica D. Journal article 2009
Temporal change in carbon stocks of cocoa-gliricidia agroforests in Central Sulawesi, Indonesia Agroforestry Systems; 73(3), 219-231 Smiley G.L., Kroschel J. Journal article 2008
Temporal change in carbon stocks of cocoa–gliricidia agroforests in Central Sulawesi, Indonesia Agroforestry systems; 73(3), 219-231; Springer Nature G. L. Smiley, J. Kroschel Journal article 2008
Effect of mucuna fallow on succeeding maize nutrition and yield in farmer-managed on-farm trials Biological Agriculture and Horticulture; 26(1), 19-44 Anthofer J., Kroschel J. Journal article 2008
Effects of temperature on the activity and kinetics of the granulovirus infecting the potato tuber moth Phthorimaea operculella Zeller (Lepidoptera: Gelechiidae) Biological Control; 44(3), 286-295 Sporleder M., Zegarra O., Cauti E.M.R., Kroschel J. Journal article 2008
Efficacy of Pesta granular formulation of Striga-mycoherbicide Fusarium oxysporum f. sp. strigae Foxy 2 after 5-year of storage Journal of Plant Diseases and Protection; 115(6), 259-262; Verlag Eugen Ulmer Elzein A., Kroschel J., Cadisch G. Journal article 2008
Fusarium oxysporum strains as potential Striga mycoherbicides: molecular characterization and evidence for a new forma specialis" The open mycology journal; 2, 89-93 A. Elzein, F. Brändle, G. Cadisch, J. Kroschel, P. Marley, M. Thines Journal article 2008
Susceptibility of Phthorimaea operculella Zeller (Lepidoptera; Gelechiidae) to its granulovirus PoGV with larval age Agricultural and Forest Entomology; 9(4), 271-278 Sporleder M., Rodriguez Cauti E.M., Huber J., Kroschel J. Journal article 2007
Biocontrol of broomrape (Orobanche crenata Forsk. and Orobanche foetida Poir. ) by Pseudomonas fluorescens isolate Bf7-9 from the faba bean rhizosphere Biocontrol Science and Technology; 17(5), 483-497 Zermane N., Souissi T., Kroschel J., Sikora R. Journal article 2007
Effect of mucuna fallow on weed dry matter and composition in succeeding maize Biological Agriculture and Horticulture; 24(4), 397-414 Anthofer J., Kroschel J. Journal article 2007
Seed treatment technology: An attractive delivery system for controlling root parasitic weed Striga with mycoherbicide Biocontrol Science and Technology; 16(1), 3-26 Elzein A., Kroschel J., Leth V. Journal article 2006
Above-ground biomass, nutrients, and persistence of an early and a late maturing Mucuna variety in the Forest-Savannah Transitional Zone of Ghana Agriculture, Ecosystems and Environment; 110(44958), 59-77 Anthofer J., Kroschel J. Journal article 2005
The potential of Ulocladium botrytis for biological control of Orobanche spp. Biological Control; 33(3), 301-306 Müller-Stöver D., Kroschel J. Journal article 2005
An improved method to determine the biological activity (LC50) of the granulovirus PoGV in its host Phthorimaea operculella Entomologia Experimentalis et Applicata; 116(3), 191-197 Sporleder M., Kroschel J., Huber J., Lagnaoui A. Journal article 2005
Host specificity of Fusarium oxysporum Schlect (isolate PSM 197) a potential mycoherbicide for controlling Striga spp. in West Africa Weed research; 45(6), 407-412; John Wiley & Sons P. S. Marley, J. Kroschel, A. Elzein Journal article 2005
Bioherbicidal effect of Fumonisin B1, a phytotoxic metabolite naturally produced by Fusarium nygamai, on parasitic weeds of the genus Striga Biocontrol Science and Technology; 14(2), 117-128 Kroschel J., Elzein A. Journal article 2004
Optimization of storage conditions for adequate shelf-life of 'Pesta' formulation of Fusarium oxysporum 'Foxy 2', a potential mycoherbicide for Striga: Effects of temperature, granule size and water activity Biocontrol Science and Technology; 14(6), 545-559 Elzein A., Kroschel J., Müller-Stöver D. Journal article 2004
Influence of Agricultural By-products in Liquid Culture on Chlamydospore Production by the Potential Mycoherbicide Fusarium oxysporum Foxy 2 Biocontrol Science and Technology; 14(8), 823-836; Taylor and Francis Ltd. Elzein A., Kroschel J. Journal article 2004
Two granular formulations of Fusarium oxysporum f.sp. orthoceras to mitigate sunflower broomrape Orobanche cumana BioControl; 49(5), 595-602 Müller-Stöver D., Thomas H., Sauerborn J., Kroschel J. Journal article 2004
Effects of inoculum type and propagule concentration on shelf life of Pesta formulations containing Fusarium oxysporum Foxy 2, a potential mycoherbicide agent for Striga spp. Biological Control; 30(2), 203-211; Academic Press Inc. Elzein A., Kroschel J., Müller-Stöver D. Journal article 2004
A temperature-based simulation model for the potato tuberworm, Phthorimaea operculella Zeller (Lepidoptera; Gelechiidae) Environmental Entomology; 33(3), 477-486; Entomological Society of America Sporleder M., Kroschel J., Gutierrez Quispe M.R., Lagnaoui A. Journal article 2004
Fusarium oxysporum Foxy 2 shows potential to control both Striga hermonthica and S. asiatica Weed Research; 44(6), 433-438 Elzein A., Kroschel J. Journal article 2004
Biological control of Orobanche spp. with Phytomyza orobanchia, a review BioControl; 47, 245-277; Springer Science  Business Media B.V. O. Klein, J. Kroschel Journal article 2002
Intercropping controls striga in maize based farming systems Crop Protection; 21(5), 367-374 Oswald A., Ransom J.K., Kroschel J., Sauerborn J. Journal article 2002
Chlamydospores of Fusarium oxysporum Schlecht f.sp. orthoceras (Appel & Wollenw.) Bilai as inoculum for wheat-flour - Kaolin granules to be used for the biological control of Orobanche cumana Wallr. European Journal of Plant Pathology; 108(3), 221-228 Müller-Stöver D., Kroschel J., Thomas H., Sauerborn J. Journal article 2002
Recent advances in the biocontrol of Orobanche (broomrape) species BioControl; 46(2), 211-228 Amsellem Z., Barghouthi S., Cohen B., Goldwasser Y., Gressel J., Hornok L., Kerenyi Z., Kleifeld Y., Klein O., Kroschel J., Sauerborn J., Müller-Stöver D., Thomas H., Vurro M., Zonno M.-C. Review 2001
Transplanting maize and sorghum reduces Striga hermonthica damage Weed Science; 49(3), 346-353; Weed Science Society of America Oswald A., Ransom J.K., Kroschel J., Sauerborn J. Journal article 2001
Fungi of Orobanche aegyptiaca in Nepal with potential as biological control agents Biocontrol Science and Technology; 9(3), 379-381; Carfax Publishing Company Thomas H., Sauerborn J., Müller-Stöver D., Kroschel J. Journal article 1999
Preliminary evaluation of Phytomyza orobanchia (Diptera, Agromyzidae) as a controller of Orobanche spp. in Ethiopia. Sinet : an Ethiopian journal of science; 22 (2), 271-282 A. E. M. Elzein, J. Kroschel, A. Adamsu, M. Fetene Journal article 1999
The potential of Fusarium oxysporum f.sp. orthoceras as a biological control agent for Orobanche cumana in Sunflower Biological Control; 13(1), 41-48; Academic Press Inc. Thomas H., Sauerborn J., Müller-Stöver D., Ziegler A., Bedi J.S., Kroschel J. Journal article 1998
Two new species of Fusarium: Fusarium brevicatenulatum from the noxious weed Striga asiatica in Madagascar and Fusarium pseudoanthophilum from Zea mays in Zimbabwe Mycologia; 90(3), 459-464; Allen Press Inc. Nirenberg H.I., O'Donnell K., Kroschel J., Andrianaivo A.P., Frank J.M., Mubatanhema W. Journal article 1998
Effect of plant density on grain yield, root-length density and Orobanche crenata infestation in two faba bean genotypes Weed Research; 37(1), 39-49; Blackwell Publishing Ltd Manschadi A.M., Sauerborn J., Kroschel J., Saxena M.C. Journal article 1997
Biological control of the potato tuber moth (Phthorimaea operculella zeller) in the Republic of Yemen using granulosis virus: Biochemical characterization, pathogenicity and stability of the virus Biocontrol Science and Technology; 6(2), 207-216; Taylor and Francis Ltd. Kroschel J., Fritsch E., Huber J. Journal article 1996
Biological control of the potato tuber moth (Phthorimaea operculella Zeller) in the Republic of Yemen using granulosis virus: Propagation and effectiveness of the virus in field trials Biocontrol Science and Technology; 6(2), 217-226; Taylor and Francis Ltd. Kroschel J., Kaack H.J., Fritsch E., Huber J. Journal article 1996
Electron microscopic analysis of the penetration process of Fusarium nygamai, a hyperparasite of Striga hermonthica Biological Control; 7(1), 53-59; Academic Press Inc. Sauerborn J., Dörr I., Abbasher A., Thomas H., Kroschel J. Journal article 1996
Studies on the use of chemicals, botanicals and biological control in the management of the potato tuber moth in potato stores Crop protection; 15 (2), 197-203; Elsevier J. Kroschel, W. Koch Journal article 1996
Studies on the use of chemicals, botanicals and Bacillus thuringiensis in the management of the potato tuber moth in potato stores Crop Protection; 15(2), 197-203; Elsevier BV Kroschel J., Koch W. Journal article 1996
Dry matter production and partitioning in the host-parasite association Vicia faba-Orobanche crenata Journal of Applied Botany; 70(45082), 224-229 Manschadi A.M., Kroschel J., Sauerborn J. Journal article 1996
Dry matter production and partitioning in the host-parasite association Vicia faba-Orobanche crenata Journal of Clinical Biochemistry and Nutrition; 21(1), 224-229 Manschadi A.M., Kroschel J., Sauerborn J. Journal article 1996
Pathogenicity of fungi collected in Northern Ghana to Striga hermonthica Weed Research; 36(6), 515-520; Blackwell Publishing Ltd Kroschel J., Hundt A., Abbasher A.A., Sauerborn J. Journal article 1996
Microorganisms of Striga hermonthica in Northern Ghana with Potential as Biocontrol Agents Biocontrol Science and Technology; 5(2), 157-162 Abbasher A.A., Kroschel J., Sauerborn J. Journal article 1995
Herbivores of Striga hermonthica in Northern Ghana and Approaches to Their Use as Biocontrol Agents Biocontrol Science and Technology; 5(2), 163-164 Kroschel J., Abbasher A.A., Sauerborn J. Journal article 1995
Studies on the population dynamics of the potato tuber moth (Phthorimaea operculella Zell. (Lep., Gelechiidae) in the Republic of Yemen Journal of Applied Entomology; 118(45047), 327-341 Kroschel J., Koch W. Journal article 1994

Other Publications

Other Publications

Title  In: Authors Type Year
Insect pests affecting potatoes in tropical, subtropical, and temperate regions The Potato Crop: Its Agricultural, Nutritional and Social Contribution to Humankind; 251-306; Springer International Publishing Kroschel J., Mujica N., Okonya J., Alyokhin A. Book Chapter 2019
Methods of agroclimatology: Modeling approaches for pests and diseases Agroclimatology; 453-488; wiley Orlandini S., Magarey R.D., Park E.W., Sporleder M., Kroschel J. Book Chapter 2018
Insect Life Cycle Modelling (ILCYM) Software - A New Tool for Regional and Global Insect Pest Risk Assessments under Current and Future Climate Change Scenarios Potential Invasive Pests of Agricultural Crops; 412-427; CABI Publishing Sporleder M., Tonnang H.E.Z., Carhuapoma P., Gonzales J.C., Juarez H., Kroschel J. Book Chapter 2013
Biology and Ecology of Potato Tuber Moths as Major Pests of Potato Insect Pests of Potato: Global Perspectives on Biology and Management; 165-192; Elsevier Kroschel J., Schaub B. Book Chapter 2013
Developing integrated pest management for potato: Experiences and lessons from two distinct potato production systems of Peru Sustainable Potato Production: Global Case Studies; 9789400741041, 419-450; Springer Netherlands Kroschel J., Mujica N., Alcazar J., Canedo V., Zegarra O. Book Chapter 2012
Evaluating dissemination and impact of IPM: Lessons from case studies of Potato and Sweetpotato IPM in Peru and other Latin American countries Integrated Pest Management; 2, 419-434; Springer Netherlands Ortiz O., Kroschel J., Alcázar J., Orrego R., Pradel W. Book Chapter 2009
Field evaluation of an integrated Striga hermontica management in Sub-Saharan Africa: Synergy between Striga-mycoherbicides (biocontrol) and sorghum and maize resistant varieties Journal of Plant Diseases and Proctection, Supplement; 691-699 Schaub B., Marley P., Elzein A., Kroschel J. Conference Paper 2006
Host range studies of Fusarium oxysporum Foxy 2: An evidence for a new forma specialis and its implications for Striga control Journal of Plant Diseases and Proctection, Supplement; 875-887 Elzein A., Kroschel J. Conference Paper 2006
Development and efficacy of granular formulations of Fusarium oxysporum Foxy 2 for Striga control: An essential step towards practical field application in Africa Journal of Plant Diseases and Proctection, Supplement; 889-905 Elzein A., Kroschel J. Conference Paper 2006
Thaumatococcus daniellii (Benn.) Benth. - a Natural Sweetener from the Rain Forest Zone in West Africa with Potential for Income Generation in Small Scale Farming 197; Klartext Verlag S. O. Yeboah, T. H. Hilger, J. Kroschel Conference paper 2003
Cassava, maize and tree root development as affected by various agroforestry and cropping systems in Bénin, West Africa Agriculture, ecosystems & environment; Volume 100(2-3), 137-151; Elsevier Lose S.J., Hilger T.H., Leihner D.E., Kroschel J. Conference Paper 2003
Tropical Agriculture: Advances in Crop Research ; Margraf Publishers J. Kroschel Monograph 2002
Partial macro nutrient balances of Mucuna/Maize rotations in the Forest Savannah Transitional Zone of Ghana 87-96; CAB International J. Anthofer, J. Kroschel Anthology contribution 2002
International training courses and national training of extension staff 161-162; Wolters Kluwer S. Kachelriess, J. Kroschel Anthology contribution 2001
National training of extension staff 163-167; Wolters Kluwer S. Kachelriess, J. Kroschel Anthology contribution 2001
Biological control of Orobanche 141-143; Wolters Kluwer O. Klein, J. Kroschel Anthology contribution 2001
Field observation of insects 135-139; Wolters Kluwer O. Klein, A. Jost, J. Kroschel Anthology contribution 2001
Rearing of insects 139-141; Wolters Kluwer O. Klein, A. Jost, J. Kroschel Anthology contribution 2001
Biological assays to test toxins 151-155; Wolters Kluwer M. Vurro, J. Kroschel, V. Portnoy, D. M. Joel Anthology contribution 2001
Investigations on developmental stages: Pot experiments. 63-66; Wolters Kluwer K.-H. Linke, J. Kroschel Anthology contribution 2001
Application of control methods: Duration of fallow period and managed fallow 88-89; Wolters Kluwer K.-H. Linke, J. Kroschel Anthology contribution 2001
Investigations on developmental stages. Laboratory experiments: Observations of the underground development 53-59; Wolters Kluwer K.-H. Linke, D. M. Joel, J. Kroschel Anthology contribution 2001
Phytophages 131-133; Wolters Kluwer J. Kroschel, O. Klein Anthology contribution 2001
Determination of ecological behaviour 17-19; Wolters Kluwer J. Kroschel, K.-H. Linke Anthology contribution 2001
A technical manual for parasitic weed research and extension 292 p; Wolters Kluwer J. Kroschel Monograph 2001
Relevance to agriculture: Quantification of infestation and yield 23-28; Wolters Kluwer J. Kroschel Anthology contribution 2001
Relevance to agriculture: Analysis of farming systems. 29-30; Wolters Kluwer J. Kroschel Anthology contribution 2001
Biologie et gestion du Striga à Madagascar. Projet "Ecologie et Gestion des Plantes Parasites" nnb, 61 p.; Direction de la Protection des Végétaux A. P. Adrianaivo, S. Kachelriess, J. Kroschel, W. Zehrer Monograph 1998
Possibilities and Constraints in Implementing Striga Control Methods in African Agriculture. 39-56 J. Kroschel, J. Sauerborn, S. Kachelriess, V. Hoffmann, H. Mercer-Quarshie Conference paper 1996
Integrated Pest Management in Potato Production in the Republic of Yemen with Special Reference to the Integrated Biological Control of the Potato Tuber Moth (Phthorimaea operculella Zeller) 227 p; Margraf Publishers J. Kroschel Monograph 1995
The influence of different nitrogen sources on the development of Striga hermonthica and studies into the ecological behaviour of parasitic flowering plants 11 J. Kroschel Conference paper 1995
Biologische Bekämpfung der Kartoffelmotte (Phthorimaea operculella Zeller) (Lep., Gelechiidae) mit Granulosevirus in der Republik Jemen 210 J. Kroschel, E. Fritsch, J. Huber Anthology contribution 1994
Population dynamics of the potato tuber moth, Phthorimaea operculella, in Jemen and its effects on yield 241-246 J. Kroschel Anthology contribution 1994
Integrierter Pflanzenschutz im Kartoffelanbau der Republik Jemen unter besonderer Berücksichtigung der integrierten biologischen Bekämpfung der Kartoffelmotte (Phthorimaea operculella Zeller) 241 p; Margraf Publishers J. Kroschel Monograph 1993
Der Einfluss von Stickstoff auf phanerogame Wurzelparasiten und ihre Wirtspflanzen unter besonderer Berücksichtigung von Striga hermonthica (Del.) Benth. (Scrophulariaceae) 154 p; Margraf Publishers J. Kroschel Monograph 1989