Fungos em sementes de arroz irrigado produzidas no sistema pré-germinado na região do Alto Vale do Itajaí, estado de Santa Catarina, Brasil

Scheidt, Bruno Tabarelli; Berghetti, Juliano; Martins, Flávio Chupel; Casa, Ricardo Trezzi; Recalcatti, Welliton; Rossarola, Valdemir; Vieira Junior, José de Alencar Lemos

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CROP PROTECTION • Cienc. Rural 50 (8) • 2020 • https://doi.org/10.1590/0103-8478cr20190903 copiar

Fungos em sementes de arroz irrigado produzidas no sistema pré-germinado na região do Alto Vale do Itajaí, estado de Santa Catarina, Brasil

Autoria SCIMAGO INSTITUTIONS RANKINGS

RESUMO:

O objetivo deste trabalho foi identificar e quantificar fungos infectando sementes de arroz irrigado, produzidas nas safras 2015/16, 2016/17 e 2017/18, no sistema pré-germinado na região do Alto Vale do Itajaí, estado de Santa Catarina. Foram analisados 479 lotes de oito cultivares, sendo as sementes desinfestadas e semeadas em meio de cultura de batata-sacarose-ágar com incubação por sete dias a 25ºC ± 2 ºC e fotoperíodo de 12 horas. O principal fungo detectado nas três safras foi Microdochium albescens com 54,9% de incidência média, seguido de Alternaria padwikii (7,7%) e Bipolaris oryzae (3,3%).

Palavras-chave:
Microdochium albescens; Oryza sativa; sanidade de sementes

Autoria

Bruno Tabarelli Scheidt ^*E-mail: brunotabarelli.s@hotmail.com. *Corresponding author.

Programa de Pós-graduação em Produção Vegetal (PPGPV), Universidade do Estado de Santa Catarina (UDESC), 88520-000, Lages, SC, Brasil. Universidade do Estado de Santa Catarina (UDESC)BrazilLages, SC, BrazilPrograma de Pós-graduação em Produção Vegetal (PPGPV), Universidade do Estado de Santa Catarina (UDESC), 88520-000, Lages, SC, Brasil.

http://orcid.org/0000-0002-9367-9512

Juliano Berghetti

http://orcid.org/0000-0002-3271-0299

Flávio Chupel Martins

http://orcid.org/0000-0002-3790-7293

Ricardo Trezzi Casa

http://orcid.org/0000-0003-3563-8525

Welliton Recalcatti

Universidade do Estado de Santa Catarina (UDESC), Lages, SC, Brasil.Universidade do Estado de Santa Catarina (UDESC)BrazilLages, SC, BrazilUniversidade do Estado de Santa Catarina (UDESC), Lages, SC, Brasil.

http://orcid.org/0000-0002-7601-3858

Valdemir Rossarola

http://orcid.org/0000-0002-3436-7180

José de Alencar Lemos Vieira Junior

Universidade do Oeste de Santa Catarina (UNOESC), Campos Novos, SC, Brasil.Universidade do Oeste de Santa Catarina (UNOESC)BrazilCampos Novos, SC, BrazilUniversidade do Oeste de Santa Catarina (UNOESC), Campos Novos, SC, Brasil.

http://orcid.org/0000-0001-9232-3832

E-mail: brunotabarelli.s@hotmail.com. ^*Corresponding author.

DECLARATION OF CONFLICT OF INTERESTS

The authors declare no conflict of interest. The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.

AUTHORS’ CONTRIBUTIONS

BTS and RTC conceived and designed experiments. BTS, VR and FCM performed the experiments, BTS carried out the lab analyses. BTS, JALVJ e JB performed statistical analyses of experimental data. BTS, JB, RTC, FCM, WR, VR and JALVJ prepared the draft of the manuscript. All authors critically revised the manuscript and approved of the final version.

SCIMAGO INSTITUTIONS RANKINGS

Tabelas

Tabelas (6)

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Table 1
Average incidence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

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Table 2
Average prevalence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Thumbnail

Table 1
Average incidence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Thumbnail

Table 1
Average incidence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Thumbnail

Table 2
Average prevalence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Thumbnail

Table 2
Average prevalence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Table 1 Average incidence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Cultivar	Nº Lotes	---------------------------------------------Incidence of fungi (%)--------------------------------------------
		Mic	Alt	Cur	Bip	Sar	Nig	Pen	Asp	Altsp	Cer	Fus
-----------------------------------------------------------------------Safra 2015 / 2016-------------------------------------------------------------------------
SCS121 CL	57	61.9	6.0	6.6	7.3	2.2	0.8	1.1	0.7	0.1	0.2	0.0
SCS116 Satoru	33	72.3	2.9	1.7	1.6	2.2	1.6	1.3	1.2	0.4	0.3	0.0
SCSBRS Tio Taka	17	55.6	7.7	5.7	7.3	2.7	3.0	0.5	0.7	0.9	0.4	0.4
Epagri 109	11	68.1	2.0	2.0	2.5	3.9	1.2	2.1	2.3	1.0	0.0	0.0
SCS117 CL	11	60.5	9.0	3.9	5.1	2.5	1.4	0.4	0.3	0.5	0.4	0.0
SCS118 Marquês	10	57.2	7.6	9.6	3.3	3.7	0.7	1.8	1.8	0.0	0.2	0.0
Average (%)		62.6	5.8	4.9	4.5	2.8	1.4	1.2	1.2	0.5	0.3	0.1
----------------------------------------------------------------------Safra 2016 / 2017--------------------------------------------------------------------------
SCS121 CL	55	530	7.4	3.0	2.7	4.2	0.9	0.6	1.0	0.7	1.2	0.1
SCS116 Satoru	33	506	9.1	2.4	2.8	2.7	0.7	1.3	1.9	0.9	0.8	0.2
Epagri 109	31	455	11.3	3.0	3.2	3.9	0.6	0.8	1.3	1.5	0.6	0.3
SCSBRS Tio Taka	26	627	6.5	2.5	3.4	3.4	0.7	0.5	0.7	1.0	0.5	0.3
SCS122 Miura	12	431	11.7	5.6	5.1	7.1	0.0	1.2	2.1	2.3	1.1	0.0
SCS118 Marquês	12	453	9.3	3.0	3.3	4.8	1.6	0.4	0.8	1.6	1.1	0.0
Average (%)		500	9.2	3.2	3.4	4.3	0.7	0.8	1.3	1.3	0.9	0.2
----------------------------------------------------------------------Safra 2017 / 2018--------------------------------------------------------------------------
SCS122 Miura	73	535	7.2	1.7	1.6	1.1	0.6	0.1	0.0	0.3	1.2	0.0
SCS121 CL	53	516	5.9	0.8	3.3	0.5	0.8	0.1	0.2	0.4	1.0	0.1
Epagri 109	16	446	14.3	1.7	1.9	0.3	0.7	0.1	0.0	0.8	1.2	0.0
SCS116 Satoru	13	489	8.9	1.2	2.6	0.3	0.0	0.2	0.4	0.7	2.5	0.1
Primoriso CL	10	577	7.2	1.0	0.9	0.9	0.5	0.2	0.0	0.4	2.8	0.0
SCSBRS Tio Taka	6	562	4.5	0.7	2.5	2.2	0.3	0.3	0.0	0.3	1.2	0.0
Average (%)		521	8.0	1.2	2.1	0.9	0.5	0.2	0.1	0.5	1.6	0.0
Overall Average (%)		550	7.7	3.1	3.3	2.7	0.9	0.7	0.9	0.8	0.9	0.1

Mic - Microdochium albescens; Alt - Alternaria padwiicki; Cur - Curvularia sp.; Bip - Bipolaris oryzae; Sar - Sarocladium oryzae; Nig - Nigrospora oryza; Pen - Penicillium spp.; Asp - Aspergillus flavus; Alt_sp - Alternaria sp.; Cer - Cercospora janseana e Fus - Fusarium sp.

Table 2 Average prevalence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Cultivar	Nº Lotes	--------------------------------------------Prevalence of fungi (%)--------------------------------------------
		Mic	Alt	Cur	Bip	Sar	Nig	Pen	Asp	Altsp	Cer	Fus
----------------------------------------------------------------------------Safra 2015 / 2016---------------------------------------------------------------------
SCS121 CL	57	100	84.7	66.7	39.4	63.2	36.4	33.3	48.5	21.2	9.1	0.0
SCS116 Satoru	33	100	100	70.6	76.5	57.6	64.7	29.4	23.5	17.7	17.7	0.0
SCSBRS Tio Taka	17	100	100	90.9	45.5	64.7	54.6	36.4	9.1	18.2	18.2	0.4
Epagri 109	11	100	36.4	45.5	54.6	81.8	27.3	54.6	63.6	27.3	9.1	0.0
SCS117 CL	11	100	89.5	89.5	77.2	72.7	26.3	45.6	22.8	8.8	14.0	0.0
SCS118 Marquês	10	100	90.0	100	50.0	70.0	40.0	50.0	40.0	0.0	100	0.0
Average (%)		100	83.4	77.2	57.2	68.3	41.6	41.6	34.6	15.5	13.0	0.1
-------------------------------------------------------------------------Safra 2016 / 2017------------------------------------------------------------------------
SCS121 CL	55	100	89.1	80.0	63.6	63.6	23.6	27.3	36.4	32.7	40.0	3.6
SCS116 Satoru	33	100	90.9	69.7	60.6	45.5	21.2	48.5	42.4	36.4	21.2	6.1
Epagri 109	31	100	92.3	69.2	53.8	38.5	19.2	21.9	19.2	46.2	34.6	7.7
SCSBRS Tio Taka	26	100	96.8	77.4	67.7	58.1	16.1	32.3	45.2	54.8	32.3	9.7
SCS122 Miura	12	100	100	91.7	100	91.7	0.0	58.3	50.0	75.0	33.3	16.7
SCS118 Marquês	12	100	100	91.7	75.0	50.0	50.0	16.2	25.0	50.0	25.0	16.7
Average (%)		100	94.8	79.9	70.1	57.9	21.7	34.1	36.4	49.2	31.1	10.1
------------------------------------------------------------------------Safra 2017 / 2018-------------------------------------------------------------------------
SCS122 Miura	73	100	868	26.4	66.0	18.9	22.6	5.7	7.6	18.9	32.1	5.7
SCS121 CL	53	100	100	53.1	69.2	15.4	23.1	15.4	15.4	30.8	53.8	0.0
Epagri 109	16	100	100	16.6	50.0	0.0	16.7	16.7	0.0	16.7	50.0	0.0
SCS116 Satoru	13	100	937	50.0	56.3	12.5	18.8	6.3	0.0	31.3	50.0	0.0
Primoriso CL	10	100	918	57.5	45.2	34.3	12.3	6.9	1.4	10.9	49.3	2.7
SCSBRS Tio Taka	6	100	90.0	50.0	30.0	50.0	0.0	10.0	0.0	20.0	90.0	0.0
Average (%)		100	93.7	42.3	52.8	21.9	15.6	10.2	4.1	21.4	54.2	1.4
Overall Average (%)		100	90.6	66.5	59.9	49.4	26.3	28.6	25.0	28.7	32.8	11.6

Mic - Microdochium albescens; Alt - Alternaria padwiicki; Cur - Curvularia sp.; Bip - Bipolaris oryzae; Sar - Sarocladium oryzae; Nig - Nigrospora oryza; Pen - Penicillium spp.; Asp - Aspergillus flavus; Alt_sp - Alternaria sp.; Cer - Cercospora janseana e Fus - Fusarium sp.

Table 1 Average incidence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Cultivar	Nº Lotes	---------------------------------------------Incidence of fungi (%)--------------------------------------------
		Mic	Alt	Cur	Bip	Sar	Nig	Pen	Asp	Altsp	Cer	Fus
-----------------------------------------------------------------------Safra 2015 / 2016-------------------------------------------------------------------------
SCS121 CL	57	61.9	6.0	6.6	7.3	2.2	0.8	1.1	0.7	0.1	0.2	0.0
SCS116 Satoru	33	72.3	2.9	1.7	1.6	2.2	1.6	1.3	1.2	0.4	0.3	0.0
SCSBRS Tio Taka	17	55.6	7.7	5.7	7.3	2.7	3.0	0.5	0.7	0.9	0.4	0.4
Epagri 109	11	68.1	2.0	2.0	2.5	3.9	1.2	2.1	2.3	1.0	0.0	0.0
SCS117 CL	11	60.5	9.0	3.9	5.1	2.5	1.4	0.4	0.3	0.5	0.4	0.0
SCS118 Marquês	10	57.2	7.6	9.6	3.3	3.7	0.7	1.8	1.8	0.0	0.2	0.0
Average (%)		62.6	5.8	4.9	4.5	2.8	1.4	1.2	1.2	0.5	0.3	0.1
----------------------------------------------------------------------Safra 2016 / 2017--------------------------------------------------------------------------
SCS121 CL	55	530	7.4	3.0	2.7	4.2	0.9	0.6	1.0	0.7	1.2	0.1
SCS116 Satoru	33	506	9.1	2.4	2.8	2.7	0.7	1.3	1.9	0.9	0.8	0.2
Epagri 109	31	455	11.3	3.0	3.2	3.9	0.6	0.8	1.3	1.5	0.6	0.3
SCSBRS Tio Taka	26	627	6.5	2.5	3.4	3.4	0.7	0.5	0.7	1.0	0.5	0.3
SCS122 Miura	12	431	11.7	5.6	5.1	7.1	0.0	1.2	2.1	2.3	1.1	0.0
SCS118 Marquês	12	453	9.3	3.0	3.3	4.8	1.6	0.4	0.8	1.6	1.1	0.0
Average (%)		500	9.2	3.2	3.4	4.3	0.7	0.8	1.3	1.3	0.9	0.2
----------------------------------------------------------------------Safra 2017 / 2018--------------------------------------------------------------------------
SCS122 Miura	73	535	7.2	1.7	1.6	1.1	0.6	0.1	0.0	0.3	1.2	0.0
SCS121 CL	53	516	5.9	0.8	3.3	0.5	0.8	0.1	0.2	0.4	1.0	0.1
Epagri 109	16	446	14.3	1.7	1.9	0.3	0.7	0.1	0.0	0.8	1.2	0.0
SCS116 Satoru	13	489	8.9	1.2	2.6	0.3	0.0	0.2	0.4	0.7	2.5	0.1
Primoriso CL	10	577	7.2	1.0	0.9	0.9	0.5	0.2	0.0	0.4	2.8	0.0
SCSBRS Tio Taka	6	562	4.5	0.7	2.5	2.2	0.3	0.3	0.0	0.3	1.2	0.0
Average (%)		521	8.0	1.2	2.1	0.9	0.5	0.2	0.1	0.5	1.6	0.0
Overall Average (%)		550	7.7	3.1	3.3	2.7	0.9	0.7	0.9	0.8	0.9	0.1

Mic - Microdochium albescens; Alt - Alternaria padwiicki; Cur - Curvularia sp.; Bip - Bipolaris oryzae; Sar - Sarocladium oryzae; Nig - Nigrospora oryza; Pen - Penicillium spp.; Asp - Aspergillus flavus; Alt_sp - Alternaria sp.; Cer - Cercospora janseana e Fus - Fusarium sp.

Table 1 Average incidence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Cultivar	Nº Lotes	Mic---------------------------------------------Incidence of fungi (%)--------------------------------------------
		Mic	Alt	Cur	Bip	Sar	Nig	Pen	Asp	Altsp	Cer	Fus
-----------------------------------------------------------------------Safra 2015 / 2016-------------------------------------------------------------------------
SCS121 CL	57	61.9	6.0	6.6	7.3	2.2	0.8	1.1	0.7	0.1	0.2	0.0
SCS116 Satoru	33	72.3	2.9	1.7	1.6	2.2	1.6	1.3	1.2	0.4	0.3	0.0
SCSBRS Tio Taka	17	55.6	7.7	5.7	7.3	2.7	3.0	0.5	0.7	0.9	0.4	0.4
Epagri 109	11	68.1	2.0	2.0	2.5	3.9	1.2	2.1	2.3	1.0	0.0	0.0
SCS117 CL	11	60.5	9.0	3.9	5.1	2.5	1.4	0.4	0.3	0.5	0.4	0.0
SCS118 Marquês	10	57.2	7.6	9.6	3.3	3.7	0.7	1.8	1.8	0.0	0.2	0.0
Average (%)		62.6	5.8	4.9	4.5	2.8	1.4	1.2	1.2	0.5	0.3	0.1
----------------------------------------------------------------------Safra 2016 / 2017--------------------------------------------------------------------------
SCS121 CL	55	53.0	7.4	3.0	2.7	4.2	0.9	0.6	1.0	0.7	1.2	0.1
SCS116 Satoru	33	50.6	9.1	2.4	2.8	2.7	0.7	1.3	1.9	0.9	0.8	0.2
Epagri 109	31	45.5	11.3	3.0	3.2	3.9	0.6	0.8	1.3	1.5	0.6	0.3
SCSBRS Tio Taka	26	62.7	6.5	2.5	3.4	3.4	0.7	0.5	0.7	1.0	0.5	0.3
SCS122 Miura	12	43.1	11.7	5.6	5.1	7.1	0.0	1.2	2.1	2.3	1.1	0.0
SCS118 Marquês	12	45.3	9.3	3.0	3.3	4.8	1.6	0.4	0.8	1.6	1.1	0.0
Average (%)		50.0	9.2	3.2	3.4	4.3	0.7	0.8	1.3	1.3	0.9	0.2
----------------------------------------------------------------------Safra 2017 / 2018--------------------------------------------------------------------------
SCS122 Miura	73	53.5	7.2	1.7	1.6	1.1	0.6	0.1	0.0	0.3	1.2	0.0
SCS121 CL	53	51.6	5.9	0.8	3.3	0.5	0.8	0.1	0.2	0.4	1.0	0.1
Epagri 109	16	44.6	14.3	1.7	1.9	0.3	0.7	0.1	0.0	0.8	1.2	0.0
SCS116 Satoru	13	48.9	8.9	1.2	2.6	0.3	0.0	0.2	0.4	0.7	2.5	0.1
Primoriso CL	10	57.7	7.2	1.0	0.9	0.9	0.5	0.2	0.0	0.4	2.8	0.0
SCSBRS Tio Taka	6	56.2	4.5	0.7	2.5	2.2	0.3	0.3	0.0	0.3	1.2	0.0
Average (%)		52.1	8.0	1.2	2.1	0.9	0.5	0.2	0.1	0.5	1.6	0.0
Overall Average (%)		55.0	7.7	3.1	3.3	2.7	0.9	0.7	0.9	0.8	0.9	0.1

Mic - Microdochium albescens; Alt - Alternaria padwiicki; Cur - Curvularia sp.; Bip - Bipolaris oryzae; Sar - Sarocladium oryzae; Nig - Nigrospora oryza; Pen - Penicillium spp.; Asp - Aspergillus flavus; Alt_sp - Alternaria sp.; Cer - Cercospora janseana e Fus - Fusarium sp.

Table 2 Average prevalence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Cultivar	Nº Lotes	--------------------------------------------Prevalence of fungi (%)--------------------------------------------
		Mic	Alt	Cur	Bip	Sar	Nig	Pen	Asp	Altsp	Cer	Fus
----------------------------------------------------------------------------Safra 2015 / 2016---------------------------------------------------------------------
SCS121 CL	57	100	84.7	66.7	39.4	63.2	36.4	33.3	48.5	21.2	9.1	0.0
SCS116 Satoru	33	100	100	70.6	76.5	57.6	64.7	29.4	23.5	17.7	17.7	0.0
SCSBRS Tio Taka	17	100	100	90.9	45.5	64.7	54.6	36.4	9.1	18.2	18.2	0.4
Epagri 109	11	100	36.4	45.5	54.6	81.8	27.3	54.6	63.6	27.3	9.1	0.0
SCS117 CL	11	100	89.5	89.5	77.2	72.7	26.3	45.6	22.8	8.8	14.0	0.0
SCS118 Marquês	10	100	90.0	100	50.0	70.0	40.0	50.0	40.0	0.0	100	0.0
Average (%)		100	83.4	77.2	57.2	68.3	41.6	41.6	34.6	15.5	13.0	0.1
-------------------------------------------------------------------------Safra 2016 / 2017------------------------------------------------------------------------
SCS121 CL	55	100	89.1	80.0	63.6	63.6	23.6	27.3	36.4	32.7	40.0	3.6
SCS116 Satoru	33	100	90.9	69.7	60.6	45.5	21.2	48.5	42.4	36.4	21.2	6.1
Epagri 109	31	100	92.3	69.2	53.8	38.5	19.2	21.9	19.2	46.2	34.6	7.7
SCSBRS Tio Taka	26	100	96.8	77.4	67.7	58.1	16.1	32.3	45.2	54.8	32.3	9.7
SCS122 Miura	12	100	100	91.7	100	91.7	0.0	58.3	50.0	75.0	33.3	16.7
SCS118 Marquês	12	100	100	91.7	75.0	50.0	50.0	16.2	25.0	50.0	25.0	16.7
Average (%)		100	94.8	79.9	70.1	57.9	21.7	34.1	36.4	49.2	31.1	10.1
------------------------------------------------------------------------Safra 2017 / 2018-------------------------------------------------------------------------
SCS122 Miura	73	100	868	26.4	66.0	18.9	22.6	5.7	7.6	18.9	32.1	5.7
SCS121 CL	53	100	100	53.1	69.2	15.4	23.1	15.4	15.4	30.8	53.8	0.0
Epagri 109	16	100	100	16.6	50.0	0.0	16.7	16.7	0.0	16.7	50.0	0.0
SCS116 Satoru	13	100	937	50.0	56.3	12.5	18.8	6.3	0.0	31.3	50.0	0.0
Primoriso CL	10	100	918	57.5	45.2	34.3	12.3	6.9	1.4	10.9	49.3	2.7
SCSBRS Tio Taka	6	100	90.0	50.0	30.0	50.0	0.0	10.0	0.0	20.0	90.0	0.0
Average (%)		100	93.7	42.3	52.8	21.9	15.6	10.2	4.1	21.4	54.2	1.4
Overall Average (%)		100	90.6	66.5	59.9	49.4	26.3	28.6	25.0	28.7	32.8	11.6

Mic - Microdochium albescens; Alt - Alternaria padwiicki; Cur - Curvularia sp.; Bip - Bipolaris oryzae; Sar - Sarocladium oryzae; Nig - Nigrospora oryza; Pen - Penicillium spp.; Asp - Aspergillus flavus; Alt_sp - Alternaria sp.; Cer - Cercospora janseana e Fus - Fusarium sp.

Table 2 Average prevalence of fungi associated with seeds of irrigated rice cultivars produced in the Alto Vale do Itajaí Region, Santa Catarina State. Lages, 2019.

Cultivar	Nº Lotes	--------------------------------------------Prevalence of fungi (%)--------------------------------------------
		Mic	Alt	Cur	Bip	Sar	Nig	Pen	Asp	Altsp	Cer	Fus
----------------------------------------------------------------------------Safra 2015 / 2016---------------------------------------------------------------------
SCS121 CL	57	100	84.7	66.7	39.4	63.2	36.4	33.3	48.5	21.2	9.1	0.0
SCS116 Satoru	33	100	100	70.6	76.5	57.6	64.7	29.4	23.5	17.7	17.7	0.0
SCSBRS Tio Taka	17	100	100	90.9	45.5	64.7	54.6	36.4	9.1	18.2	18.2	0.4
Epagri 109	11	100	36.4	45.5	54.6	81.8	27.3	54.6	63.6	27.3	9.1	0.0
SCS117 CL	11	100	89.5	89.5	77.2	72.7	26.3	45.6	22.8	8.8	14.0	0.0
SCS118 Marquês	10	100	90.0	100	50.0	70.0	40.0	50.0	40.0	0.0	100	0.0
Average (%)		100	83.4	77.2	57.2	68.3	41.6	41.6	34.6	15.5	13.0	0.1
-------------------------------------------------------------------------Safra 2016 / 2017------------------------------------------------------------------------
SCS121 CL	55	100	89.1	80.0	63.6	63.6	23.6	27.3	36.4	32.7	40.0	3.6
SCS116 Satoru	33	100	90.9	69.7	60.6	45.5	21.2	48.5	42.4	36.4	21.2	6.1
Epagri 109	31	100	92.3	69.2	53.8	38.5	19.2	21.9	19.2	46.2	34.6	7.7
SCSBRS Tio Taka	26	100	96.8	77.4	67.7	58.1	16.1	32.3	45.2	54.8	32.3	9.7
SCS122 Miura	12	100	100	91.7	100	91.7	0.0	58.3	50.0	75.0	33.3	16.7
SCS118 Marquês	12	100	100	91.7	75.0	50.0	50.0	16.2	25.0	50.0	25.0	16.7
Average (%)		100	94.8	79.9	70.1	57.9	21.7	34.1	36.4	49.2	31.1	10.1
------------------------------------------------------------------------Safra 2017 / 2018-------------------------------------------------------------------------
SCS122 Miura	73	100	86.8	26.4	66.0	18.9	22.6	5.7	7.6	18.9	32.1	5.7
SCS121 CL	53	100	100	53.1	69.2	15.4	23.1	15.4	15.4	30.8	53.8	0.0
Epagri 109	16	100	100	16.6	50.0	0.0	16.7	16.7	0.0	16.7	50.0	0.0
SCS116 Satoru	13	100	93.7	50.0	56.3	12.5	18.8	6.3	0.0	31.3	50.0	0.0
Primoriso CL	10	100	91.8	57.5	45.2	34.3	12.3	6.9	1.4	10.9	49.3	2.7
SCSBRS Tio Taka	6	100	90.0	50.0	30.0	50.0	0.0	10.0	0.0	20.0	90.0	0.0
Average (%)		100	93.7	42.3	52.8	21.9	15.6	10.2	4.1	21.4	54.2	1.4
Overall Average (%)		100	90.6	66.5	59.9	49.4	26.3	28.6	25.0	28.7	32.8	11.6

Mic - Microdochium albescens; Alt - Alternaria padwiicki; Cur - Curvularia sp.; Bip - Bipolaris oryzae; Sar - Sarocladium oryzae; Nig - Nigrospora oryza; Pen - Penicillium spp.; Asp - Aspergillus flavus; Alt_sp - Alternaria sp.; Cer - Cercospora janseana e Fus - Fusarium sp.

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Fungos em sementes de arroz irrigado produzidas no sistema pré-germinado na região do Alto Vale do Itajaí, estado de Santa Catarina, Brasil

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[1] E-mail: brunotabarelli.s@hotmail.com. ^*Corresponding author.