Results 81 to 90 of about 511,527 (185)

REACTION OF YELLOW PASSION FRUIT TO MELOIDOGYNE INCOGNITA RACE 3

open access: yes, 2020
This study concerned the reaction of yellow passion fruit ‘Maguary’ and ‘Afruvec’ to the phytonematode Meloidogyne incognita race 3 in greenhouse conditions.
Bertani, R.m.a.   +6 more
core   +1 more source

SELETIVIDADE DE INSETICIDAS AO COMPLEXO DE INIMIGOS NATURAIS NA CULTURA DO ALGODÃO (Gossypium hirsutum L.) SELECTIVITY OF INSECTICIDES ON THE COMPLEX OF NATURAL ENEMIES IN COTTON CROP (Gossypium hirsutum L.)

open access: yesPesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify">Avaliou-se a seletividade de inseticidas sobre o complexo de inimigos naturais na cultura do algodão (<em>Gossypium hirsutum L.</em>), no município de Goiânia, GO ...
Fábio Shigeo Takatsuka   +7 more
doaj   +1 more source

Tecnologia de aplicação para os nematóides entomopatogênicos Heterorhabditis indica e Steinernema sp. (Rhabditida: Heterorhabditidae e Steinernematidae) para controle de Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) na cultura do milho [PDF]

open access: yes, 2008
O efeito de diversas tecnologias de aplicação foi avaliado sobre a concentração, viabilidade e eficácia dos juvenis infectantes dos nematóides Heterorhabditis indica Poinar, Karunakar & David (IBCB-n5) e Steinernema sp.
Garcia, Luiz C.   +7 more
core   +1 more source

Contribuição para o projeto de biofiltros aplicados ao tratamento de emissões odorantes provenientes de reatores anaeróbios [PDF]

open access: yesRevista DAE, 2011
A presente nota técnica busca consolidar importantes aspectos relacionados ao tratamento biológico de emissões odorantes, com ênfase à aplicação de biofiltros para o controle de sulfeto gerado em reatores anaeróbios. São apresentados os principais pontos
Carlos Augusto de Lemos Chernicharo   +3 more
doaj  

FATOS HISTÓRICOS DO CONTROLE BIOLÓGICO [PDF]

open access: yesFloresta e Ambiente
RESUMO Os nossos objetivos foram de contribuir para a divulgação de alguns fotos históricos do controle biológico e para a maior concentração dos mesmos em uma única referência bibliográfica.
LENÍCIO GONÇALVES
doaj  

Selectivity of insecticide use in soybean crop to the predator Podisus nigrispinus (Hemiptera: Pentatomidae)

open access: yesSemina: Ciências Agrárias, 2017
The selectivity of different insecticides to nymphs and adults of Podisus nigrispinus was evaluated in this study. Tests were carried out in the laboratory according to IOBC standard protocol.
Cristiane dos Santos Stecca   +5 more
doaj   +1 more source

BEHAVIOUR OF YELLOW PASSION FRUIT, AFRUVEC VARIETY, IN RELATION TO A POPULATION OF FUSARIUM SOLANI, CAUSAL AGENT OF COLLAR ROT

open access: yes, 2020
The objective of the present work was to verify the behavior of yellow passion fruit, Afruvec variety, in relation to a population of Fusarium solani, obtained from this crop.
Bueno, C.j.   +3 more
core   +1 more source

Pathogenicity of Aspergillus westerdijkiae to females and oothecae of Periplaneta Americana

open access: yesCiência Rural, 2016
: Cockroach control is performed by the application of chemical insecticides which exert high selective pressure on populations and introduces synthetic substances in the environment, motivating the search for other methods of control such as ...
Mariah Valente Baggio   +4 more
doaj   +1 more source

REPRODUCTIVE BIOLOGY OF COTESIA FLAVIPES (CAM). II. EFFECT OF MULTIPLE MATINGS ON THE NUMBER OF LAYINGS, OFFSPRING AND SEX RATIO OF PARASITOIDS THAT EMERGE FROM DIATREA SACCHARALIS (F.)

open access: yes
Cotesia flavipes (Cam.) females that have mated with one and two males were individually set aside with fifth instar Diatraea saccharalis (F.) larvae. Number of layings as well as nonviable the number of emerged parasitoids, and larvae were registered ...
Chaud-netto, J. [UNESP]   +1 more
core   +1 more source

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