Sensibilidade de diferentes acessos de Egeria najas e Egeria densa aos herbicidas diquat e fluridone

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comportamento de Estirpes de Bradyrhizobium japonicum em Diferentes Concentrações de Herbicidas

The Bradyrhizobium japonicun strains SEMIA 5073, SEMIA 5074, SEMIA 5079 and SEMIA 5080 were grown in vitro using Vincent medium combined with different rates of the herbicides imazaquin (0, 0.04, 0.12, 0.24, 0.36 μg a.i. g), clomazone (0, 0.4, 0.8, 1.6 and 3.2 μg a.i. g) and sulfentrazone (0, 0.2, 0.4, 0.8 and 1.6 μg a.i. g) to evaluate the strains tolerance to herbicides. The three herbicides ...

متن کامل

Curva Dose-Resposta de Herbicidas Aplicados ao Solo e Avaliação da Susceptibilidade de Diferentes Espécies de Amaranthus pela Identidade de Modelos

Greenhouse studies were conducted in 2008-2009 with the objective of adjusting dose-response curves of the main soil-applied herbicides currently used in cotton for the control of Amaranthus viridis, A. hybridus, A. spinosus, A. lividus, as well as comparing susceptibility among different species, using the identity test models. Thirty six individual experiments were simultaneously carried out ...

متن کامل

Habilidades e competências desejáveis aos profissionais de inteligência competitiva

In this article, the main and desired abilities of IC professionals are outlined based literature review, taking into consideration the cycle stages of IC and the studies by Robert L. Katz on managerial abilities. The results show that the skills and competencies of IC professionals may vary according to the IC cycle stages they might be involved in.

متن کامل

Organ-Level Analysis of Idioblast Patterning in Egeria densa Planch. Leaves

Leaf tissues of plants usually contain several types of idioblasts, defined as specialized cells whose shape and contents differ from the surrounding homogeneous cells. The spatial patterning of idioblasts, particularly of trichomes and guard cells, across the leaf epidermis has received considerable attention as it offers a useful biological model for studying the intercellular regulation of c...

متن کامل

Determinação Dos Teores De Zinco Em Diferentes Extratos De Hortaliças Dos Tipos a E B

A quem a correspondência deve ser enviada. Departamento de Tecnologia dos Alimentos, Escola de Nutrição, UNIRIO, UNIVERSIDADE FEDERAL DO ESTADO RIO DE JANEIRO, End.: Rua Xavier Sigaud n 290, prédio II, 3 andar, Urca, Rio de Janeiro, CEP: 22290-180, E-mail: Departamento de Química Analítica, UFRJ. o o [email protected] DETERMINAÇÃO DOS TEORES DE ZINCO EM DIFERENTES EXTRATOS DE HORTALIÇAS DOS TIPO...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Planta Daninha

سال: 2007

ISSN: 0100-8358

DOI: 10.1590/s0100-83582007000200015