Results 81 to 90 of about 1,440 (201)

Barnyardgrass shows sensitivity to reduced doses of topramezone at different growth stages [PDF]

, 2019
Using less than the labelled dose of herbicides depends mostly on weed spectrum and growth stage of target weeds. The aim of the greenhouse experiment was to determine the efficacy of recommended (67.2 g a.i. ha-1) and reduced doses (44.8, 33.6, 22.4, 16.
Šćepanović, Maja, Šoštarcic, Valentina, Collavo, Alberto, Barić, Klara, Masin, Roberta   +4 more
core   +1 more source

Grass weeds control in transplanted rice with Cyhalofop-butyl

Journal of Crop Protection, 2022
This experiment was performed to determine the appropriate dose of Cyhalofop-butyl (CB) for controlling grass weeds in transplanted rice. CB at four doses, including 50, 100, 150, and 200 g ai/ha was investigated and compared with current herbicides in ...
Somayeh Tokasi, Morteza Nouralizadeh Otaghsara   +1 more
doaj  

Interaction between saflufenacil and imazapyr+imazapic in the management of barnyardgrass and weedy rice and selectivity for irrigated rice [PDF]

Ciência Rural
: The use of imidazolinone-tolerant rice cultivars allows selective control of weedy rice and barnyardgrass. However, in many situations, there is a need to add herbicides from other chemical groups to increase the spectrum of weed control. In this sense,
Ânderson da Rosa Feijó, Marcus Vinicius Fipke, Luiza Piccinini Silveira, Edinalvo Rabaioli Camargo, Nelson Diehl Kruse, Luis Antonio de Avila   +5 more
doaj   +2 more sources

Summary of barnyardgrass 454 transcriptome sequencing, assembly and annotation.

, 2013
Summary of barnyardgrass 454 transcriptome sequencing, assembly and annotation.
Xia Yang (46748), Xin-Yan Yu (432567), Yong-Feng Li (432568)   +2 more
core   +1 more source

Baseline sensitivity of Echinochloa glabrescens to florpyrauxifen-benzyl on a regional scale: A case study of Jiangsu Province, China

Weed Technology
Systematically monitoring the baseline sensitivity of troublesome weeds to herbicides is a crucial step in the early detection of their market lifespan. Florpyrauxifen-benzyl is one of the most important herbicides used in rice production throughout the ...
Chen Guo-qi, Chen Yang, Aatiqa Masoom, Wu Jia-jun, Wei Hai-yan   +4 more
doaj   +1 more source

Relative competitiveness of soybean cultivars with barnyardgrass. [PDF]

, 2017
The aim of this work was to evaluate the competitiveness between soybean cultivars and barnyardgrass, based on morphological and physiological characteristics of species. The experiments were conducted in completely randomized experimental design, with 4
AGOSTINETTO, D., SILVA, D. C. da, BASTIANI, M. O., LANGARO, A. C., LAMEGO, F. P.   +4 more
core  

Allelopathic Responses of Rice Seedlings under Some Different Stresses

Plants, 2018
The objective of this study was to evaluate the allelopathic responses of rice seedlings under submergence stress at different temperatures (10, 25, 32, and 37 °C).
Tran Dang Khanh, La Hoang Anh, La Tuan Nghia, Khuat Huu Trung, Pham Bich Hien, Do Minh Trung, Tran Dang Xuan   +6 more
doaj   +1 more source

Rice and Barnyardgrass: Water Stress and Initial Establishment

American Journal of Plant Sciences, 2017
The present work aimed to evaluate the effect of different water stress levels on the development of both rice and barnyardgrass. The study was established into greenhouse, in completely randomized design, in factorial scheme 2 × 5, with four replications. Factor “A” comprised the plant species (rice cv.
José Maria Barbat Parfitt, André Andres, Germani Concenço, Gustavo Mack Teló, Fábio Schreiber, Jaqueline Trombetta da Silva, Ivana Santos Moisinho, Pâmela Andrades Timm   +7 more
openaire   +2 more sources

Control of Echinochloa sp. in the Irrigated Rice Crop

International Journal of Agronomy, 2014
The species of Echinochloa (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.
Luís Eduardo Panozzo, Dirceu Agostinetto, Pedro Valério Dutra de Moraes, Deivid Araújo Magano, Adilson Harter, Luciana Barros Pinto   +5 more
doaj   +1 more source

The Leaf Anatomy of Barnyardgrass (Echinochloa crusgalli Beauv.)

Journal of Weed Science and Technology, 1968
In the previous report the author pointed out that the number of roots on both nodes, coleoptile and the first leaf, in barnyardgrass (Echinochloa crusgalli) was clearly less than those of rice plants.Present report is an anatomical survey on the leaf blade and leaf sheath in barnyardgrass seedlings.
openaire   +2 more sources