Score Infestation
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. A new methodology for large-scale screening sugarcane resistance to Mahanarva Fimbriolata (Hemiptera: Cercopidae)
ABSTRACT The sugarcane spittlebug, Mahanarva fimbriolata (Walker) (Hemiptera: Cercopidae) is an economically important pest of sugarcane in Brazil. The purpose of this study was to develop and validate a greenhouse methodology to screen large sugarcane populations for resistance to spittlebug Mahanarva fimbriolata. A resistant and a susceptible genotype (H.
Bragantia. Publicado em: 25/10/2018
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2. Screening of melon genotypes for resistance to vegetable leafminer and your phenotypic correlations with colorimetry
ABSTRACT Melon is one of the most important vegetable crops in the world. With short cycle in a system of phased planting, phytosanitary control is compromised, and a great volume of agricultural chemicals is used to control vegetable leafminer. Genetic control is an ideal alternative to avoid the damage caused by this insect. Thus, the aim of this study was
An. Acad. Bras. Ciênc.. Publicado em: 2017-06
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3. Parâmetros genéticos e fenótipicos da infestação de fêmeas bovinas da raça Caracu por moscas-dos-chifres (Haematobia irritans).
2001
REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA. Publicado em: 2011
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4. Parasitoses dos bovinos: atitudes de pecuaristas em Minas Gerais, Brasil
The objective of this work was to characterize animal management under conditioning factors of parasitosis control ways in cattle herds in the State of Minas Gerais, Brazil. From a total of 2500 interviews, 1289 were selected, relative to 555 municipalities of the 66 microregions of the State. Data were submitted to descriptive analysis and correspondence an
Publicado em: 2006
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5. Genetic analysis of the infestation of females of the Caracu cattle breed by Horn Fly (Haematobia irritans irritans) (L.) (Diptera, Muscidae)
The objective of this study was to evaluate environmental factors that affect infestation of Caracu cattle breed by horn fly (Haematobia irritans) and to estimate genetic parameters for level of infestation. Infestation was evaluated on females from two herds in two consecutive years. Total number of flies on animals (FC) was counted, an infestation score (F
Genetics and Molecular Biology. Publicado em: 2005