Results 41 to 50 of about 21,568 (253)

Weed Phytosociological Survey in Irrigated Rice [PDF]

Planta Daninha, 2018
: The phytosociological method helps evaluate the vegetation composition. The objective of this study was to identify and quantify the main weed species present in irrigated rice.
F.S. NUNES, C.E. SCHAEDLER, D.M. CHIAPINOTTO   +2 more
doaj   +1 more source

Echinochloa spp response to preemergence and postemergence herbicides in California rice (Oryza sativa L.)

Frontiers in Agronomy
Historically, herbicides were used for Echinochloa spp control in California rice production which led to the selection of herbicide-resistant biotypes. Field surveys were conducted across the seven major rice-growing counties in 2020 and Echinochloa spp
Rohith Vulchi, Taiyu Guan, Troy Clark, Whitney Brim-DeForest   +3 more
doaj   +1 more source

Flora y vegetación de los arrozales de las provincias de Valencia y Tarragona

Collectanea Botanica, 1987
De los 49 táxones registrados (29 emergentes y 20 flotantes o sumergidos) 11 son exóticos introducidos, de los cuales los más importantes son Echinochloa oryzoides y E.
J. L. Carretero
doaj   +1 more source

Different Mutations Providing Target Site Resistance to ALS- and ACCase-Inhibiting Herbicides in Echinochloa spp. from Rice Fields

Agriculture, 2021
Echinochloa spp. is one of the most invasive weeds in rice fields worldwide. Acetolactate synthase (ALS) and acetyl-CoA carboxylase (ACCase) inhibiting herbicides are two of the most widely used rice herbicides. However, overuse has led to the resistance
Ignacio Amaro-Blanco, Yolanda Romano, Jose Antonio Palmerin, Raquel Gordo, Candelario Palma-Bautista, Rafael De Prado, María Dolores Osuna   +6 more
doaj   +1 more source

OVERCOMING SEED DORMANCY OF JUNGLERICE (Echinochloa colona)

Chilean journal of agricultural & animal sciences, 2022
EEA ...
Picapietra, Gabriel, Acciaresi, Horacio Abel   +1 more
openaire   +1 more source

EFFECT OF POTENTIAL ALLELOPATHIC EGYPTIAN RICE CULTIVARS AGAINST Echinochloa crus-galli AND Echinochloa colonum [PDF]

Journal of Plant Protection and Pathology, 2012
With the burgeoning population of the world, achieving the food security has become a challenge to mankind; as a result only yield maximization is becoming the last word of modern agriculture. Although this approach is satisfying the food demand to almost a desirable extent, but is directly and indirectly causing negative impact on quality of the ...
A. A. Zein, M. A. Ashry, Sh. M. Abdel-dayem, M. F. El Nady   +3 more
openaire   +1 more source

Survival and Growth of Two \u3ci\u3eHydraecia\u3c/i\u3e Species (Noctuidae: Lepidoptera) on Eight Midwest Grass Species [PDF]

, 2018
Grasses play a critical role in the life cycles of both the hop vine borer (Hydraecia immanis) and potato stem borer (H. micacea), two potentially se­rious agriculture pests.
Giebink, Bruce L, Scriber, J. Mark, Wedberg, John   +2 more
core   +2 more sources

Potential Herbicidal and Insecticidal (Beneficial) Properties of Nepalese Lemongrass Essential Oil

Chemistry &Biodiversity, EarlyView.
ABSTRACT Cymbopogon citratus (DC.) Stapf, commonly known as lemongrass, is a member of the Poaceae family and is native to tropical and subtropical regions, including South Asia. The species is renowned for its diverse applications in culinary arts, perfumery, and traditional medicinal practices.
Beáta Baranová, Barbora Kudláčková, Ram Prasad Baral, Lenka Svojanovská, Qaiser Javed, Giuseppe Amato, Lucia Caputo, Laura De Martino, Rosaria Francolino, Saroj Kumar Chaudhary, Hazem S. Elshafie, Achyut Adhikari, Vincenzo De Feo, Daniela Gruľová   +13 more
wiley   +1 more source

Control ofEchinochloasp. in the Irrigated Rice Crop [PDF]

International Journal of Agronomy, 2014
The species ofEchinochloa(barnyardgrass) stand out among major weeds infesting rice cropping and damages are variable depending on the weed population, rice cultivar, and management practices adopted by rice farmers. The objective of this work was to measure the control of barnyardgrass in rice cropping, cultivar Qualimax 1, due to the early times of ...
Luís Eduardo Panozzo, Deivid Araújo Magano, Luciana Barros Pinto, Adilson Harter, Dirceu Agostinetto, Pedro Valério Dutra de Moraes   +5 more
openaire   +2 more sources

Preliminary study of the aquatic macrophytes of selected fish ponds and reservoirs in Makurdi, Benue State, Nigeria [PDF]

, 2003
A five months survey was conducted to identify the aquatic macrophytes in fishponds and reservoirs in Makurdi (Benue State, Nigeria) between August and December 1999.
Abe, O.M., Okayi, R.G.
core   +1 more source