Results 101 to 110 of about 2,910 (207)

Effect of Diquat on the Ductus Arteriosus in the Fetal Rats [PDF]

open access: yes, 2006
Rats on day 21 of pregnancy received a subcutaneous injection of diquat (0.5, 2, 7mg/kg). The inner diameter of the ducutus arteriosus (DA) of their fetuses was measured using the whole-body freezing method 1, 3, 6 and 24 hours after injection. The 2 and
SHEN, Minghao, 沈, 明浩
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DIQUAT MARKEDLY CHANGES IRON AND COPPER CONCENTRATIONS IN TISSUES AND PLASMA OF ODS RATS [PDF]

open access: yes, 2002
The effect of diquat on Fe and Cu concentrations in tissues and plasma was studied using male ODS rats which cannot synthesize vitamin C. The rats were fed continuously with diquat dose at 587 ppm in the diet for 14 days. In diquat-dosed rats, α-cysteine
Suzuki, Kanako   +6 more
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Molecular Salts with Diquat-Based Electron Acceptors for Nonlinear Optics

open access: yes, 2016
We have used several techniques, including Stark spectroscopy and MO calculations, to investigate the optical and electronic properties of two new dipolar chromophoric cations containing diquat-based electron acceptor groups.
James A. Harris (2280427)   +4 more
core   +1 more source

Data from: Genetic mechanism of non-targeted-site resistance to diquat in Spirodela polyrhiza

open access: yes
<p>Understanding non-target-site resistance (NTSR) to herbicides represents a pressing challenge as NTSR is widespread in many weeds. Using the giant duckweed (<em>Spirodela polyrhiza</em>) as a model, we systematically investigated ...
Wang, Yangzi   +4 more
core   +1 more source

Translocation of diquat in the tuliptree (Liriodendron tulipifera, L.)

open access: yes, 1974
Foliar application of the phytotoxic herbicide diquat dibromide was made to twenty tuliptree seedlings actively growing under field conditions on October 6, 1973, at the Purdue Davis farm in Randolph County, Indiana.
Sproat, James M.
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The toxicity of diquat, endothall, and fluridone to the early life stages of fish [PDF]

open access: yes, 1994
While most aquatic herbicides have undergone some toxicity testing for effects on non-target aquatic organisms, little of this testing has been conducted on early life stages of gamefish found in lakes undergoing treatment.
John Symula   +5 more
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Biochemical effects of nonyphenol polyethoxylate adjuvant and diquat herbicide on three-spined stickleback (Gasterosteus aculeatus L.)

open access: yes, 2005
This study examined the response of 7-ethoxyresorufine-O-deethylase (EROD), glutathione-S-transferase (GST), glutathione peroxidase (GPx), glutathione content (GSH), level of thiobarbituric acid reactive compounds (TBARS) and circulating vitellogenin, in
Sanchez, Wilfried   +4 more
core   +2 more sources

The adsorption of diquat by soil colloids as a factor in herbicide applications

open access: yes, 1974
The adsorption of dicquat dibromide as affected by available soil moisture and concentration of diquat was studied on Blount silt loam soil in east central Indiana.
Ehlers, Dennis H., 1950-
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Levels of the herbicide Diquat in two estuarine molluscs and in the water and mud

open access: yes, 1969
Soft clams Mya arenaria and oysters Crassostrea virginica were exposed to 0.35 ppm of the herbicide Diquat during June and July 1967 in Nomini Creek Virginia, a tributary of the Potomac.
Haven, Dexter S.
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