Results 71 to 80 of about 1,386 (118)

Efeito de fatores ambientais sobre a seletividade do alachlor ao algodoeiro Effect of environmental factors on the selectivity of alachlor to cotton

Planta Daninha, 2007
Cotonicultores do cerrado, receosos da ocorrência de fitotoxicidade, têm utilizado o herbicida alachlor em dosagens inferiores à mínima recomendada na bula, com baixo efeito residual.
S.C. Guimarães, M.F. Hrycyk, E.A.F. Mendonça   +2 more
doaj   +1 more source

EFICIÊNCIA COMPARATIVA DA ADUBAÇÃO ORGÂNICA NO CRESCIMENTO DA MAMONEIRA NO SEMIÁRIDO PARAIBANO

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2012
Com o objetivo de aprimorar os sistemas de adubação da cultura da mamona na agricultura familiar do estado da Paraíba, foi instalado um experimento de campo no dia 06 de maio de 2004 na Fazenda Bom Sossego, município de Salgado de São Félix-PB, em ...
Magna Maria Macedo Ferreira
doaj  

Fitorreguladores e remoção da gema apical no desenvolvimento do algodoeiro

Scientia Agricola, 1999
Este trabalho teve o objetivo de avaliar o efeito de reguladores de crescimento no desenvolvimento do algodoeiro. Foram conduzidos dois experimentos; um no município de Itaju, SP, em 1992/93 e outro em Jaboticabal, SP, em 1993/94.
José Janduí Soares
doaj  

Mpp23Aa/Xpp37Aa Insecticidal Proteins from Bacillus thuringiensis (Bacillales: Bacillaceae) Are Highly Toxic to Anthonomus grandis (Coleoptera: Curculionidae) Larvae. [PDF]

Toxins (Basel), 2023
de Oliveira JA, Negri BF, Hernández-Martínez P, Basso MF, Escriche B.   +4 more
europepmc   +1 more source

Phenotypic adaptability of cotton genotypes to the brazilian cerrado for yield and fiber quality

Bioscience Journal, 2020
Studies on the adaptability and stability are fundamental for plant breeding as they are an alternative to reduce the effects of genotypes x environments interaction (GxE).
Mayara Fávero Cotrim, Francisco José Correa Farias, Luiz Paulo de Carvalho, Larissa Pereira Ribeiro Teodoro, Carlos Antonio da Silva Junior, Paulo Eduardo Teodoro   +5 more
doaj  

Studies on the Germination and Emergence of Castor Seedlings

Seeds
Castor (Ricinus communis) is an oilseed usually cultivated in tropical and semi-arid conditions. The slow and uneven germination of castor seed is causing poor crop establishment and reduced seed yield. This series of studies investigated several factors
Liv S. Severino
doaj   +1 more source

Morphology and Morphometry of the Reproductive Tract of the Cotton Boll Weevil after Prolonged Feeding on Alternative Diets. [PDF]

Insects, 2023
Carvalho TDS, Silva CADD, Martins CF, Silva LLD, Zanuncio JC, Serrão JE.   +5 more
europepmc   +1 more source

Performance of cotton expressing Cry1Ac, Cry1F and Vip3Aa19 insecticidal proteins against Helicoverpa armigera, H. zea and their hybrid progeny, and evidence of reduced susceptibility of a field population of H. zea to Cry1 and Vip3Aa in Brazil. [PDF]

PLoS One, 2023
Marques LH, Ishizuka TK, Pereira RR, Istchuk AN, Rossetto J, Moscardini VF, E Silva OANB, Santos AC, Nowatzki T, Dahmer ML, Sethi A, Storer NP, Gontijo PC, Netto JC, Weschenfelder MAG, de Almeida PG, Bernardi O.   +16 more
europepmc   +1 more source

Bacilli Rhizobacteria as Biostimulants of Growth and Production of Sesame Cultivars under Water Deficit. [PDF]

Plants (Basel), 2023
Lima GBP, Gomes EF, Rocha GMGD, Silva FA, Fernandes PD, Machado AP, Fernandes-Junior PI, Melo AS, Arriel NHC, Gondim TMS, Lima LM.   +10 more
europepmc   +1 more source

Off-Season Diet and Ecology of the Boll Weevil Influence Long-Term Malathion Susceptibility. [PDF]

Insects
Campos KL, Rolim GG, Silva RS, Soares MRS, Bastos CS, Torres JB.   +5 more
europepmc   +1 more source