Results 41 to 50 of about 1,434 (196)
Restoration ecology in conflict along the Colorado front range
Restoration Ecology, EarlyView.Abstract Introduction Cheatgrass (Bromus tectorum) is a challenge to restoration in western North America. It attracts the attention of academic and government research scientists, weed managers, and chemical companies. Attempts to control it cause conflicts among these groups.
G. Robert Brakenridge, Tim R. Seastedt
wiley +1 more source
Effect of glufosinate-ammonium, glycophosphate and imazapyr herbicides at two spraying volumes on Imperata cylindrica (L.) Raeuschel [PDF]
, 2011 Imperata cylindrica (L.) Raeuschel is a problematic weed of the tropical region which causes significant losses in cultivated and non-cultivated areas, and is difficult to control.
Jusoff, Muhammad Saizam +3 more
core
Kinetics of photochemical degradation of imazapyr in aqueous solutions [PDF]
, 2000 Kinetic parameters of imazapyr photodegradation in aqueous solutions are presented at two pH values and different concentrations. To study the effect of UV and sunlight irradiation, reactions were carried out by using a pyrex reactor equipped with UV ...
SCOPA, Antonio +4 more
core +1 more source
Planta Daninha, 1996 O herbicida sistêmico imazapyr foi usado no controle da taboa (Typha subulata Crespo & Peres-Moreau f.) em drenos de irrigação, como alternativa ao controle mecânico.
H.T. Prates +5 more
doaj +1 more source
Use of the imazapic herbicide applied alone or tank mix with imazapyr as growth regulator of lawns
Bioscience Journal, 2021 Successive mowing are the major maintenance costs of lawns. Thus, both the expenditure with mowing and the visual and physiological aspect of the lawn have led to the search for alternatives to mechanical management.
Ricardo Fagundes Marques +2 more
doaj +1 more source
Summary of Toxicity Studies on Imazapyr
Journal of Pesticide Science, 1997 イマザピルはアメリンカン・サイアナミッド社が開発した多年生及び一年生雑草を対象とする非農耕地用の非選択性除草剤である. またそのユニークな作用特性により1%液剤は多年生雑草を対象とした抑草剤として開発に成功した. イマザピルは各種毒性試験の結果, きわめて安全性の高い薬剤であることが示された. 急性毒性は非常に弱く普通物に相当した. 変異原性, 催奇形性は認められず, 顕著な薬理作用も認められなかった. 眼に対する刺激性, 皮膚に対する弱い刺激性はみられたが, 皮膚感作性は陰性であった. ラットを用いた亜急性毒性試験では, 高用量群 (10,000ppm) の雄ラットで一時的に体重増加抑制, 食餌効率の低下がみられたのみで非常に毒性が低かった.
openaire +2 more sources
Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects
Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz +7 more
wiley +1 more source
Field Bindweed (Convolvulus arvensis) Control with Imazapyr
, 1990 Sixteen applications of imazapyr and other herbicides were made to field bindweed from 1982 to 1986. Control with imazapyr was 89% or more 1 yr after treatment at 0.14 kg ai ha-1when plants were growing vigorously at application.
Monty G. Schoenhals +2 more
core +1 more source
Planta Daninha, 1999 Em razão das poucas de informações existente na literatura, sobre a mobilidade do glyphosate e do imazapyr, em solos de baixa atividade, comum em países tropicais, foi conduzido, em laboratório, um estudo sobre a mobilidade vertical desses herbicida s em
Adailson P. de Souza +4 more
doaj +1 more source
People and Nature, Volume 8, Issue 6, Page 1869-1879, June 2026.Abstract Invasive alien plants can provide economic or cultural benefits to local communities, influencing perceptions and potentially affecting management decisions. Understanding these perceptions is crucial to avoiding inefficiencies, misunderstandings and conflicts in the management of invasive alien species.
Lehlohonolo D. Adams +3 more
wiley +1 more source