Results 81 to 90 of about 9,044 (165)
As doses dos herbicidas são estabelecidas para uso em uma ampla variação de condições ambientais e de manejo das culturas. Contudo, algumas vezes, as doses de herbicidas podem ser reduzidas e, ainda assim, a interferência das plantas daninhas com a ...
M.A. Rizzardi, N.G. Fleck
doaj +1 more source
Checklist of the Helminth Parasites of South American Bats [PDF]
My Brazilian co-author paid for this paper to be open--access.Copyright © 2001-2015 Magnolia Press. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and ...
Gibson, David I., Santos, CP
core +1 more source
The Distribution Patterns of Vascular Plant Diversity in Green Spaces in Guangzhou, Southern China
Study on vascular plant diversity in three urban green space types in Guangzhou's built‐up area reveals type differences and “decrease‐then‐increase” urban‐rural gradients to inform conservation and planning. ABSTRACT Vascular plants are a fundamental component of urban green spaces (UGSs) and their diversity determines the associated ecological ...
Ke Liu +4 more
wiley +1 more source
Plantas daninhas presentes na cultura do milho no estado do Rio Grande do Sul. [PDF]
bitstream/item/81329/1/doc-147 ...
GAZZIERO, D. L. P. +3 more
core
One of the actions in biological control is the use of parasitoid. Some wild plant species can attract those parasitoid. By the fact, the objective of this research are to select some of wild plant species attracting Trichogramma spp.
Wahyu Kusumayanti Putri, Bagyo Yanuwiadi
doaj
Bridging a biogeographic 'gap' : microfossil evidence for the quillwort Isoetes on the Cumberland Plain west of Sydney during the early Colonial period [PDF]
Fossil spores preserved on historical archaeological sites at Parramatta and Richmond indicate that two or more species of the quillwort genus Isoetes (family Isoetaceae) were growing along rivers on the Cumberland Plain, west of Sydney, during the late ...
Casey, Mary, Macphail, Mike
core
Dinâmica e variabilidade espacial de plantas daninhas em sistemas de mobilização do solo em sorgo forrageiro. [PDF]
O mapeamento e a caracterização da distribuição espacial de plantas daninhas por meio da agricultura de precisão, associada a levantamentos fitossociológicos, têm sido utilizados no controle localizado da infestação.
ARAÚJO, V. F. +4 more
core +2 more sources
Nanofósiles calcáreos paleógenos y biostratigrafía para dos pozos en el este de la Cuenca Austral, Patagonia, Argentina [PDF]
Calcareous nannofossils from two boreholes (Campo Bola and Sur Río Chico) in the subsurface of eastern Austral Basin, Santa Cruz Province, Argentina, allowed the identification of Early to Middle Paleocene, Early to Middle Eocene and Late Eocene to Early
Perez Panera, Juan Pablo
core +2 more sources
Em novembro/92 o banco de sementes no solo foi estimado, a 0-10 cm de profundidade, em alguns agroecossistemas: área de rotação de culturas, várzea, pomar de cítrus e pastagem de Brachiaria brizantha, no Distrito Federal, Brasil.
Ricardo Carmona
doaj +1 more source
Milho transgênico e manejo de plantas daninhas em milho. [PDF]
Palestra
GAZZIERO, D. L. P. +3 more
core

