HAIRY FLEABANE AS A SOURCE OF MAJOR INSECT PESTS OF SOYBEAN

Autor: G. DALAZEN, L.E. CURIOLETTI, D. CAGLIARI, R.F. STACKE, J.V.C. GUEDES

Publikováno v: Planta Daninha, Vol 34, Iss 3, Pp 403-409 (2016)

ABSTRACT Weeds compete with crops for essential inputs, but they are also important hosts for pests, both during the crop and between crops. Hairy fleabane (Conyza bonariensis) is an important weed growing in both summer and winter crops. The aim of

Externí odkaz: https://doaj.org/article/5f3da0d8e2f54cc3af62817d476085e7

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Population analysis of white grubs (Coleoptera: Melolonthidae) throughout the Brazilian Pampa biome

Autor: Clérison Régis Perini, Ivair Valmorbida, Mariana Alejandra Cherman, J.V.C. Guedes, Lucas de Arruda Cavallin

Publikováno v: Revista Brasileira de Entomologia v.62 n.4 2018
Revista brasileira de entomologia
Sociedade Brasileira De Entomologia (SBE)
instacron:SBE
Revista Brasileira de Entomologia, Vol 62, Iss 4, Pp 275-282 (2018)
Revista Brasileira de Entomologia, Volume: 62, Issue: 4, Pages: 275-282, Published: DEC 2018

The replacement of natural grassland by cultivated areas might favor the increase in abundance of some root-feeding species such as the white grubs, which may become a constraint for field crop production. This research aimed to assay the population

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5233de2e1661a0e2baf90e67edf4211a
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000400275

How to control Helicoverpa armigera on soybean in Brazil? What we have learned since its detection

Autor: Manoela Beche, Ivair Valmorbida, Jonas André Arnemann, Adriano Arrué Melo, J.V.C. Guedes, Maiquel Pizutti Pes, Cl erison R egis Perini

Publikováno v: African Journal of Agricultural Research. 11:1426-1432

The present study was motivated by a lack of information on how to control Helicoverpa armigera in soybean fields in Brazil. Nine chemical and four biological treatments were tested. Control efficiency was evaluated at 3, 7, 10, and 14 days after spr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::161a5ec0a0dc3899e57818bec323841b
https://doi.org/10.5897/ajar2016.10903