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Personal information
Tanas Trajchevski, PhD
Full Professor
UKIM Institute of Agriculture Skopje
Department of Plant Protection
Aleksandar Makedonski bb, 1000 Skopje
Tel: +389 2 3230910
Fax:+389 2 3114283
e-mail: tanastraj4@yahoo.com

Teaching
Program: Plant Production
Subprogram: Nursery production
– Clonally and sanitary selection (two years studies). (Professor).
– Diseases, pests and weeds in nursery production (one and two years studies). (Professor).
– Quarantine diseases and pests in nurssery production (one and two years studies). (Professor).

Subprogram: Integrated production
– Integrated plant protection (one and two years studies). (Professor).

Subprogram: Organic production
– Plant protection in organic production (one and two years studies). (Professor).

Subprogram: Seed production of field and vegetable crops
– Diseases, pests and weeds in seed production (one and two years studies). (Professor).

Research interest
Plant protection.
Integrated plant protection.
Phytopathology (Mycology,Virusology, Bacteriology, parasite weds).
Pseudofungi of genus Phytophthora.
Modern methods and techniques of plant protection.

Current projects
2009-2012
An International effort to study the diversity of PPV
European Union.

Academic qualifications
1991. – Ph. D.
Faculty of Agriculturе, Zemun, Belgrade
– Susceptibility of some native populations of pepper from Macedonia to Phytophthora capsici Leonian.
1085. – M. Sc.
Faculty of Agriculture, Zemun, Belgrade.
– Phytophthora cryptogea Pethyb et Laff.-new pathogen in Macedonia.
1979-
Faculty of Agriculture, Zemun, Belgrade
– Susceptibility of some types of sweet corn to corn mosaic virus.

Training and research experience
2006. Certificate of attendance to the training of trainers, adult learning methodologies in relation to safe & effective use of agrochemicals, Nov – Dec, 2006

Employment and work experience
1990. – now
UKIM Institute of Agriculture Skopje
1980. – 1989.
Faculty of Agriculture, Institute of Plant Protection, Skopje.

Past projects
1981-1984. Most cost-effective diseases and pests in greenhouse production. Ministry of Science, SRM. (Associate).
1984-1987.Phytopthora blight on pepper (Phytophthora capsici)
with a special reference on cost-effective measures of protection. Ministry of Science of SRM. (Associate).
1986-1989 Phytopathogenous fungi of genus Phytopthora as disease agents in gardening crops. Ministry of Science of SRM. (Head manager).
1989-1992; Phytopathogenous fungi of genus Phytophthora as disease agent in plants in Macedonia, Ministry of Science of SRM. (Head manager).
1989-1992; Study of gray mold (Botrytys cinerea) with special emphasis on cost-effective measures of protection. Ministry of Science of RM. (Associate).
1990-1993: Introduction and selection of promising fruit species varieties and rosotstocks. Ministry of Science of SRM. (Associate).
1990-1993: Biotechnological methods of plant reproduction. Ministry of Sciece of SRM. (Associate).
1992-1994: Test and introduction of new varieties of hybrid gardening crops. Ministry of Science of RM. (Associate).
1992-1994: Phytopathogenic fungi of the genus Phytopthora, disease plant agents in the Republic of Macedonia. Ministry of Science of RM. (Head manager).
1994-2000: Central and Eastern Europe II Project,
A Regional Agriculture & Agrobusiness Development Project. Disease of plants, ACD, VOCA, USAID, SAD, associate.
1995-1998: Erwinia amylovora (Winslow) Buril et al fire blight agent in the Republic of Macedonia and protection measures. Ministry of Agriculture, Forestry and Water Management of RM. (Head manager).
1996-1998: Study of apoplexy of grape vine in the Macedonia and protection measures. Ministry of Science of RM. (Associate).
1996-1998: Furtherance of tomato production. Ministry of Science of RM. (Associate).
1996-1999: Erwinia amylovora (Winslow) Buril et al a fire blight agent in the Republic of Macedonia with special reference to protection measures. Ministry of Science of RM. (Head manager).
1997-1999: New biotechnological methods in plant reproduction, microreproduction, embriocuclcer and virus testing. Ministry of Science of RM. (Associate).
1997-1999: Creation of new varieties of fruit species. Ministry of Sciency of RM. (Associate).
1997-2000: Study of protection measures against attacks on pepper by phytopathogenic fungi Phytophthora capsici Leonian the phytopthora blight agent on pepper. World Bank. (Head manager).
1997-2000: Application of integrated protection, especially biological methods for the control of harmful insects and diseases in plastichouses production for ecological healty food. World Bank. (Associate).
1997-2000: Introduction of new species of kiwi fruit and raspberries. World Bank. (Associate).
2001. – 2003: Integral protection of apples, pears and quinces, with special reference to protection from Erwinia amylovora, the fire blight agent. Ministry of Science and Education of RM. (Head manager).
2004 – 2006: Creation and expansion of new corn hybrids. Ministry of Science and Education of RM. (Associate).
2004 – 2006: Intoroduction of seeds from the most important fodder crops fam Fabaceae as possible ways of implementation of nitrogen fixation in organic production. Ministry of Science and Education of RM. (Associate).
2007 – 2009. Investigation of diseases and pests on roots of vegetables, integrated production and opportunities of organic production. Bilateral with Slovenia. (Head manager).
2009 – 2012. An International effort to study the diversity of PPV. European Union. (Associate).

Scientific publications
Pejcinovski,F; Trajcevski,T. (1981): Some aspects of protection of vegetable crops. VIII Conference on Plant Protection, 4-6.XI.1981, Ohrid.

Trajcevski,T. (1983): Contribution to the study of tobacco mosaic virus on pepper in greenhouses in Macedonia.Journal for Plant Protection, 6:198-201. IX Conference on Plant Protection, 9-10.XII.1982, Ohrid.

Trajcevski,T. (1983): The sensitivity of some species of poppy to Helminthosporium Papaveris Saw. – the agent of leaf blight helminthosporiose on opium poppy. Journal for Plant Protection, 6:203-206. IX Conference on Plant Protection, 9-10.XII.1982, Ohrid.

Pejcinovski,.F; Trajcevski,T. (1983): Verticillium wilt of Papaver bracteatum. S. Agriculture, 4-6:41-45,1983. Skopje.

Mickovska Vasilka,Postolovski, M;Ancev, E;Pejcinovski ,F;Trajcevski,T (1982): Study with plant diseases and pests in the SR Macedonia in 1981:1-72.Institute of plant protection, 1982.Skopje

Mickovska Vasilka,Postolovski, M;Ancev, E;Pejcinovski ,F;Trajcevski,T (1983): Study with plant diseases and pests in the SR Macedonia in 1982:1-61.Institute of plant protection, 1983;.Skopje

Trajcevski,T. (1984): Phytophthora cryptogea Pethyb et Laff. Phytophthora root rot agent on gerbera in Macedonia. V Yugoslav Symposium of Plant Protection Consulting Pesticide Application, 23-25.X.1984, Struga. Summary. Journal for Plant Protection, 9-10:343-344.

Trajcevski,T. (1985): Phytophthora cryptogea Pethyb et Laff. – A new pathogen in Macedonia. Faculty of Agriculture, Belgrade. Master thesis, 1-72,25.VI.1985, Belgrade.

Trajcevski,T. (1985): Contribution to the study of some species of fungi of the Phytophthora gender. S. Agriculture, 4-6:57-68, 1985. Skopj

Pejcinovski,F.; Trajcevski,T. (1985): Comparative morphological characteristics of fungi: Phytophthora nicotianae B. de Haan var .parasitica (Dast.) Waterhouse, Phytophthora capsici Leonian and Phytophthora cryptogea Pethyb et Laff. XI Conference on Plant Protection, 18-20.XI.1985, Ohrid.

Mickovska Vasilka,Postolovski, M;Ancev, E;Pejcinovski ,F;Trajcevski,T (1985): Study with plant diseases and pests in the SR Macedonia in 1984:1-42.Institute of plant protection, 1985.Skopje

Trajcevski,T. (1986): Phytophthora cryptogea Pethyb et Laff. – a new pathogen in Macedonia. Contemporary Agriculture, 33 (9-10):429-442.

Trajcevski,T. (1986): Walnut diseases in Macedonia. Journal for Plant Protection, 12:442-447.

Trajcevski,T. (1986): Some actual phytopathological problems in the production of plant and seed propagation matherial and protection mesures. XII Plant Protection Conference 4-7.XI.1986, Ohrid.

Trajcevski,T. (1986): Protection of gardening plants from diseases with special reference to tomato and pepper diseases. Seminar for employees of the agricultural pharmacies. Faculty of Agriculture, 27-28.II.1986, Skopje.

Trajcevski,T. (1987): Phytophthora cryptogea Pethyb et Laff Phytophthora root rot agent on gerbera and the efficiency of some protection measures. Yearbook of the Faculty of Agriculture, XXXIII, 1985/86,1986/87:101-106, Skopje.

Trajcevski,T. (1987): The influence of some ecological factors on fungus Phytophthora cryptogea Pethyb et Laff and the sensitivity of gerbera plants to this pathogen. Journal for Plant Protection, 5:196-199.

Trajcevski,T. (1987): Pepper diseases in Macedonia, Contemporary Agriculture, 1-2:59-78.

Trajcevski,T. (1987): The actual phytopathological problems of blackberry growing in Macedonia. Journal for Plant Protection, 12:442-446.

Trajcevski,T. (1987): Results of pepper protection from Phytophthora capsici Leonian – the Phytophthora blight agent on pepper in Macedonia. IV Review of Young Scientific Workers in the Field of Biotechnical Sciences of SFRJ, Faculty of Agriculture, Skopje, 27-29.V.1987.

Mickovska Vasilka,Postolovski, M;Ancev, E;Pejcinovski ,F;Trajcevski,T (1987): Study with plant diseases and pests in the SR Macedonia in 1986:1-40.Institute of plant protection, 1987.Skopje

Trajcevski,T. (1988): Three-year results of suppressing fungi Phytophthora capsici Leonian – the Phytophthora blight agent on pepper in Macedonia. Archive of Agricultural Sciences, 49 (176), 4, 347-354, Belgrade.

Trajcevski,T. (1988): A contribution to the investigation of the etiology of blackberry wilt in Skopje area. XIII Plant Protection Conference, 2-4 .XI.1988, Ohrid.

Trajcevski,T. (1989): The efficiency of Ridomil + 48 WP with increased and decreased concentration towards Phytophthora capsici Leonian . XIV Plant Protection Conference, 8-11.XI.1989, Ohrid.

[ljahov,P.; Traj~evski,T.; Krlevska,H. (1989): Needs, possibilities and ways to protect European cultivated chestnut Castanea sativa Mill.from complete devastation caused by the consecuences of parasite diseases Phytophthora cambivora Petri -Buisman and Endotia parasitica (Murril) Anderson et Anderson. International Federation of Beekeepers Associations. 32 Apimondia Congres, October, 1989. Rio de Janeiro, Brasil.

Trajcevski,T.; Jankulovski,D.; Demirovska,V. (1990): Sensitivity of native populations of pepper to Leveilula taurica (Lev.) Arnaud powdery mildew agent. Yugoslav Symposium “ Intesive Production of Vegetables”. Faculty of Agriculture, Skopje; Faculty of Agriculture, Novi Sad; Faculty of Agriculture, Zagreb; Institute for Gardening “Palanka”, Smederevska Palanka. Ohrid, 13-16. II.1990, Proceedings of the Symposium: 279-283.

Trajcevski,T.; Ivanoski,M. (1990): The most important barley diseases in Macedonia and protection measures. Journal for Plant Protection, 11:395-399.

Ivanoski,M.;Trajcevski,T. (1990): Comparative results of the Bajtana 15 WS and mercury pesticides research on yield components of wheat. Seedproduction, 7 (90),6 :325-329.

Trajcevski,T. (1991): Phytophthora nicotianae (Breda de Haan) Tucker var.nicotianae Waterhouse the tobacco parasite in Macedonia. Journal for Plant Protection, 9:271-276.

Trajcevski,T. (1991): Sensitivity of several native pepper populations from Macedonia towards Phytophthora capsici Leonian. PhD dissertation, 1-143, Faculty of Agriculture, Belgrade-Zemun.

Mihajlovski,M; Kostov,T.; Trajcevski, T.; Ivanoski, M. (1991): The influence of some fungicides over biological and grain yield of some hard and soft wheat cultivars. XVI Plant Protection Conference, 5-6.XI.1991,Ohrid, Proceedings of the Conference, 3 (3) 1992:13-19.

Pejcinovski,F.; Mihajlovi},D.; Trajcevski,T. (1991): The problem of plum disease sharka Plum pox virus in nursery production and in mother plant orchards for graft branches in Macedonia and protection measures. XVI Plant Protection Conference, 5-6.XI.1991, Proceedings of the Conference, Ohrid, 5-6.XI.1991, (3) 1992:77-87.

Traj~evski,T. (1991): Phytophthora nicotianae B.de Haan var.parasitica (Dast.) Waterhouse as the parasite of mandarin trees. Plant.protection. 42 (3), 197:229-238.

Trajcevski,T. (1992): Contamination of the seed some pepper populations from Macedonia with tobacco mosaic virus and capabilities for disinfection. Yearbook of the Institute of Agriculture. XII.1991/1992:127-134.

Trajcevski,T. (1992): The demages from moles (Talpa europaea) and groundhogs (Spalax leucodon) on pepper in some regions of Macedonia. “Contemporary Agriculture”, 40 (3):47-54.

Trajcevski,T. (1992): Phytophthora cactorum (Leb.et Cohn.) Schroet – The apple root neck rot and root system (Phytophthora colar rot) in the area of Prespa. Journal for Plant Protection, 5-6:143-147.

Trajcevski,T. (1992): Phytophthora cambivora (Petri) Buisman – The agent of ink disease – wilt (Phytophthora root rot) of chestnut in Macedonia. Journal for Plant Protection, 7-8:190-194.

Trajcevski,T. (1993): Contribution to the study of tomato spotted wilt virus (TSWV). Journal for Plant Protection, 9-10:261-266

Trajcevski,T. (1993): Some results of the tobacco mosaic virus (TMV) investigation on tomato. Journal for Plant Protection, 9-10:280-285.

Trajcevski,T. (1994): Effect of temperature, pH and nutrient media on the growth of Phytophthora capsici. Plant Protection, 45 (3) 209:145-149.

Trajcevski,T. (1994): Erwinia amylovora (Burrill) Winslow et al. – The fire blight agent on pear and quince in Macedonia. Journal for Plant Protection,1:1-6.

Trajcevski,T.(1994): Cladosporium capsici (Marchal et Steyaert) Kovatchevski – The pepper parasite, Journal for Plant Protection, 5:207-212.

Trajcevski,T.(1994): Sclerotinia sclerotiorum (Lib.) de Bary – The pepper white mold agent. Yearbook of the Institute of Agriculture, XIII-XIV, 1992 /94:225-237.

Trajcevski,T.; Martinovski,G. (1994): The efficiency of the fungicide Bordoux mixture S-20 for potato protection from the attack of the fungus Phytophthora infestans (Mont.de Bary). Symposium with international participation “The new technologies in vegetable production and horticulture” Ohrid 19-20.IV.1994. Proceedings of the Symposium, book I:341-345.

Trajcevski,T. (1994): Pesticide application – “Ecology” 1 (5) ,IX,1994:17.

Trajcevski,T. (1994): Capnodis tenebrionis L.- a dangerous pest on stone fruit kinds, “Macedonia”, XX,240,XII,1994:6.

Trajcevski,T. (1995): Zabrus tenebrioides Goeze – Pest on wheat, barley and rye. “Macedonia”, XXI,243,III,1995:4-5.

Trajcevski,T. (1995): Helminthosporium solani Durieu et Mont – The silver scurf agent on potato tubers, a little known parasite in Macedonia, ”Tribune”, 2316.L,1-15.VI,1995:12.

Trajcevski,T. (1995): Erwinia amylovora (Burrill) Win- slow et al.- The fire blight agent on pome fruit, its prevalence and damage on pear and quince in our country. ”Tribune”, 2318,L.1-15,VI,1995:10-11.

Trajcevski,T. (1995): Plant quarantine – The border phytosanitary inspection as significant public professional services and the need of their good organization and functioning. “New Dawn”,10-11,VII-VIII,1995:36-37.

Trajcevski,T. (1995): Plant quarantine – The border phytosanitary inspection as significant public services. ”Tribune”,2324-25,L,1-31,X,1995:7-8.

Trajcevski,T.; Tosic,M. (1995): Contribution to the study of Phytophthora nicotianae var.nicotianae parasite of tobacco. Rewiew of Plant Pathology, May,1997,76 (5):530 CAB INTERNATIONAL.Wallingford.

Trajcevski,T. (1995): The Polystigma rubrum (Person) de Condolle sensitivity of some plum cultivars in the area of Prespa. Yearbook of the Institute of Agriculture, T.XV,Vol.XV :139-143.

Trajcevski,T. (1996): Erwinia amylovora (Burrill) Winslow et al. – the fire blight agent in Macedonia. Journal for Plant Protection, 6:288-294.

Trajcevski,T. (1996): Plants and their successful protection in order to achieve better and safer production, ”Tribune”, 2336,L,1-15,IV,1996:16-17.

Trajcevski,T.(1997): Some results from the investigation of Phytophthora nicotianae var.nicotianae, the tobacco parasite in Macedonia. Yearbook of the Institute of Agriculture, 1996,XVI:135-146.

Trajcevski,T. (1997): Confirmed diseases in the control of imported potatoes for seed production in Macedonia, Journal for Plant Protection, 5:227-230.

Trajcevski,T. (1998): Disease of the carnation (Alternaria dianthi Stev.et Haall.) in Macedonia. Journal for Plant Protection, 6:279-282.

Trajcevski,T. (1998): Alternaria leaf spot disease on okra. Journal for Plant Protection, 4:207-211.

Ivanoski,M;Trajcevski,T.(1998): Study of Obligatic Parasities in Winter Wheat Varieties in Macedonia.Plant Protection Society of Serbia. 4th Jugoslav Congress of Plant Protection and International Symposium on Integrated Protection of Field Crops, in collaboration with the International Organization for Biological Control of Noxious Animals and Pests – East Palearctic Section (MOBB),Vrnja~ka banja,21-26.IX.1998. Book of abstracts:48.

Trajcevski,T. (1999): Fulvia fulva (Cooke) Ciferi – The appearance in the greenhouse tomato production in some regions of Macedonia. Yearbook of the Institute of Agriculture, XVII,1997:101-112.

Trajcevski,T. (1999): Results of the investigation of tomato chemical protection efficiency in greenhouses from attacks of pathogen Leveillula taurica – the powdery mildew agent. Journal for Plant Protection (4):181-184.

Trajcevski,T. (1999) : Disinfection of the facilities, tools, utensils, cloths, hands, important phytohygienic preventive measures to protect the flower crops in protected space. ”Tribune”, 1.VI .1999, 2412/13:10-11.

Trajcevski,T. (1999): Canabis sativa var. ruderalis – Important weed in some regions in Macedonia. ”Tribune”, 1999.2420/21, 1.X.1999:14.

Trajcevski,T. (1999): The plant parasites – agents of pathological and allergic reactions in humans and animals. ”Tribune”, 1.XII.1999, 2424/25:11-12.

Trajcevski,T. (1999): Results of the investigation of some chemical measures for apple protection from pathogen Erwinia amylovora. Macedonian Agriculture Review, 46,1-2:49-56.

Trajcevski,T. (1999): Erwinia amylovora (Burrill) Winslow et al. – the fire blight agent, the actual pathogen. Our Forests, 1999,X,(3):10-11.

Trajcevski,T.; Ivanoski,M.; Simeonovska Emilija (1999): Results from the investigation of the new fungicide for desinfection of wheat and barley seeds SUMIOSUM 2 SC. XXIV Conference for Plant Protection, Ohrid, 10-11.XI.1999. Association for Plant Protection, Yearbook for Plant Protection, 2000, XI,vol.XI :17-24

Trajcevski,T. (1999): Appearance of Botrytis cinerea Pers. on the new tomato hybrids in greenhouses in Macedonia. Yearbook of the Institute of Agriculture, 1998/99,XVIII-XIX, XVIII-XIX:81-93.

Trajcevski,T. (2000): Some aspects for possible aggressive actions of the enemy towards plants and plant products. ”Tribune”, 2426 /27 ,LV , 1 .I. 2000:12-13.

Trajcevski,T. (2000): Correct use and errors in the use of pesticides, ”Tribune” LV ,1.IV .2000 , 2432/33:9-13.

Trajcevski,T. (2000): The efficiency of fungicide Bordeaux mixture S-20 in potato protection from the attack of Phytophthora infestans (Mont.) de Bary. ”Tribune”, L V.1. VI.2000,2436/37:12-13.

Trajcevski,T. (2000): Phytophthora blight on pepper and protection measures. ”Macedonian Tribune”, p.1-67, 2000, Skopje.

Trajcevski,T.; Ivanoski,M. (2000): Results from the investigation of wheat and barley seed disinfection with the new fungicide Real Universal. Yearbook of the Institute of Agriculture, XX.XX:97-103.

Trajcevski,T.(2000): The attack of Alternaria solani Sorauer i Alternaria alternata (Fries) Keissler on the newer tomato hybrids greenhouse production in the most important production regions in Macedonia, and the efficiency of chemical protection. Yearbook of the Institute of Agriculture, XX,XX:105-114.

Trajcevski, T.; Agic Rukija; Gordana Popsimonova (2001): Weed control using herbicides in crop potato .VII Symposium for Vegetables 0.3-7.IV.2001, Vrnjacka Banja. Center for Vegetables Smederevska Palanka, Scientific Institute of Field and Vegetable Crops, Faculty of Agriculture, Novi Sad. Contemporary agriculture, 2001 0.1-2 :283-286th

Trajcevski,T. (2001): The most frequent and the most important diseases of tomato and cucumber and measures for protection. Conference on Promotion of the Production of Gardening Cultures”, supported by USAID , 13.V.2001, Strumica.

Trajcevski, T. (2001): Efficiency of the chemical protection of tomato in the plastichouses from the attack of the parasite Phytophthora infestans (Mont) de Bary and the sensitivity of the new hybrid tomatoes. Yearbook of the Agricultural Institute Skopje, 2001, Tome XXI, Vol XXI: 151-162.

Trajcevski,T. (2001): Results of this study of the efficiency of the planting activator Bion 50 WG, the activator of the systemic activity resistance as a new possibility for tomato protection. Yearbook of the Agricultural Institute Skopje. 2001, Tome XXI,Vol.XXI:163-172

Trajcevski, T. (2002): Pseudoperonospora cubensis a very harmful parasite on cucumbers in greenhouses and effectiveness of the protection measures. Journal for Plant Protection 5 :30-35.

Trajcevski, T. (2002): Tomato Spottted Wilt Virus TSWV on pepper. Journal for Plant Protection, 5:129-135.

Trajcevski, T. (2003): Diseases of apple fruits in storage houses. Tribune no. 2500/01, y. LVIII,1.02.2003, p.14.

Trajcevski,T. (2003): Blumeriella jaapii (Rehm.) V.Arx on sourcherry and efficiency of plant protection measures. Journal for Plant Protection, 3:69-73.

Trajcevski,T.(2003): Rhizoctonia tomato – The rhizohtonian rot agent of the tomato fruits, a new parasite in Macedonia. Tribune, n 2502/03 ,y.LVIII, III ,2003..p.14.

Trajcevski,T. (2003): Results from the investigation of the plant activator efficiency Bion 50 WG, the activator of the systemic activaed resistance as a new possibitlity for pepper protection from diseases. Tribune, n. 2504/05 ,y.LVIII , IV, 2003,.p .14-15.

Trajcevski,T. (2003): Mycosphaerella pyri (Auersw) Goerema and success of chemical protection of pears. Journal for Plant Protection, n. 6 :44-49.

Dretar,D.; Sanseovi},T.; Traj~evski,T.; Trkulja,V.(2004): Register of plant protection products for 2004, GZB, 267, CAB ABSTRACTS

Trajcevski,T. (2004): Bubble blight in the panicles depriving of the maternal plants and corn seed production. Journal for Plant Protection, 3 :56-61.

Trajcevski,T. (2004): Investigation results of the protection measures for cucumber in greenhouses from the Sclerotinia sclerotiorum (Libert) de Bary attacks . Journal for Plant Protection, 4:63-69.

Trajcevski,T. (2004): Botrytis cinerea the gray mould agent on lettuce. Journal for Plant Protection, 4:70-74.

Trajcevski,T. (2004): The most common diseases of tomato in R Macedonia. Bulletin 4-5, MRFP. Development of tomato and pepper group subsector, july/september, 2004.

Trajcevski,T. (2004): The efficiency of some fungicides for grape vine protection from Plasmopara viticola (Berkeley & Curtis) Berlese de Toni. Yearbook of the Institute of Agriculture Skopje, vol. XXII/XXIII, p.155-160.

Trajchevski,T. (2005): Biofungicide Agat -25 K efficiency in the protection of tomatoes from the parasite Alternaria solani -responsible for early blight. I Symposium of ecologists of the Republic of Montenegro with international participation, Tivat, 14-18 October, 2004. Natura Montenegrina, 4:165-169.

Trajcevski,T. (2005): Investigation results of the application efficiency of new fungicides for grape vine protection from Plasmopara viticola (Berkeley & Curtis) Berlese de Toni attacks – the grape vine downy mildew agent. Journal for Plant Protection, 6:72-78.

Trajcevski,T. (2005): Parasite agents of pepper diseases. Development of tomato and pepper group subsector, VII/IX,2005.

Trajcevski,T. (2006): Investigation results of the application efficiency of new fungicides for grape vine protection from Uncinula necator attacks, the powdery mildew
agent on grape. XI Conference for Biotechnology with international participation, 3-4 march, 2006. Cacak, Proceedings of the Conference, 2006, book I, vol. 11(11-12 ) : 337-343.

Trajcevski,T. (2006): Investigation results of the application efficiency for cabbage protection from Sclerotinia sclerotiorum (Libert) de Bary attacks – the white mold agent on cabbage head. Journal for Plant Protection, 4 :54-58.

Trajcevski,T. (2006): The protection efficiency of apple from the pathogen Venturia inaequalis (Cooke) G. Winter with newer fungicides. Journal for Plant Protection, 5:21-27.

Trajcevski,T. (2006): Cycloconium oleaginum Castagne – the peacock spot agent on olive. Journal for Plant Protection, 6: 30-35.

Trajcevski,T. (2006): Investigation results of the application efficiency of newer fungicides (Equation Pro, Curzate M WG, Curzate R WG) for grape vine protection from Plasmopara viticola. Yearbook of the Institute of Agriculture Skopje, XXIV/XXV, 2005/2006:104-110.

Trajcevski,T. (2007): The climate conditions influence to the appearance and spreading of pathogen agents and harmful insects on vegetable and cereal cultures. “My Country”, February, 2007, 16:11-12

Trajcevski,T. (2007): The powdery mildew agent on carrot and efficiency of the measures of chemical protection (Erysiphe umbelliferarum De Bary f. dauci Jacz). Journal for Plant Protection, 4:70-75.

Trajcevski,T. (2007): Powdery mildew on apple, the Podos-
phaera leuchotricha (Ell.& Ev.) Salm. agent and protection efficiency with newer fungicides. Journal for Plant Protection, 5:36-42.

Trajcevski,T. (2008): Pseudoperonospora cubensis (Berk.et Curt.) Rostov . on melon and chemical protection efficiency. Journal for Plant Protection, 3 : 55-60.

Trajcevski,T. (2008): The chemical protection efficiency of plum from pathogen Monilinia laxa attack. Journal for Plant Protection, 5:90-94.

Trajcevski,T. (2008): The efficiency of newer fungicides for protection of the onion from the pathogen Peronospora destructor. Journal for Plant Protection, Vol.56 (1-4), No 251-254: 107-113, 2005.

Trajcevski,T. (2008): Investigation results of the application efficiency of fungicide Sphinx Extra WDG for grape vine protection from Plasmopara viticola attack – the grape vine downy mildew agent. Journal for Plant Protection, 6:72-77.

Trajcevski,T. (2009): Fungicide protection efficiency of lettuce from Downy mildew (Bremia lactucae Regel.) in greenhouses. Journal for Plant Protection, 9 (3):158-162

Trajcevski,T. (2009): Puccinia porri (Sow.) Wint on leek for seeds and chemical protection efficiency. Journal for Plant Protection, 4 :58-63.

Trajcevski,T. (2011): Diplocarpon rosae Wolf – the black spot agent on roses and the protection measures efficiency. Journal for Plant Protection, 4 :22-27.

Trajcevski,T. (2011): Colletotrichum lagenarium ( Pass) Ellis & Halsted on the watermelon and the chemical protection efficiency. Journal for Plant Protection, 6: 42 – 47.

Trajcevski,T. (2012): Contribution to the investigation of sourcherry protection from the pathogen Monilinia laxa (Ader. i Ruh.) Honey et Whetzel – the brown rot of stone
fruits and branches agent. Journal for Plant Protection, 3:74-79.

Trajcevski,T. (2012): Septoria apicola Spog – the late blight agent on celery and protection measures efficiency. Journal for Plant Protection, 4 : 46-50.