Efficacy of Soil Fumigants and Methods of Application for Controlling Southern Blight of Tomatoes Grown for Transplants

McCarter, S. M.

doi:10.1094/phyto-66-910

Cited by 27 publications

(32 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to minimum disease incidence with treatment T 3 , there was highest yield recorded (191.2 q/ha). These results were in accordance with findings of Sumner et al (1978), Mc Carter et al (1976 and Jenkins et al (1986).…”

Section: Effect Of Chemical Treatment On Tomato Yieldsupporting

confidence: 92%

Chemical Control of Wilt in Tomato (<i>Lycopersicon esculentum</i> L.)

Singh¹,

Kamal²

2012

ijh

View full text Add to dashboard Cite

Tomato wilt is dread disease of vegetable in the warm humid subtropical and temperate regions in the world and thus causes heavy loss (10%~90%) in yield. The effective control of wilt can be done by seed treatment with Thiram 75 WDP before sowing followed by 10 minute dipping of seedlings roots in 0.3% solution of Carbendazim 50 WP before transplanting and plant roots drenched with Copper oxychloride 50 WP @ 0.3% solution + 0.01 % Streptomycin solution one month after transplanting.

show abstract

Section: Effect Of Chemical Treatment On Tomato Yieldsupporting

confidence: 92%

Chemical Control of Wilt in Tomato (<i>Lycopersicon esculentum</i> L.)

Singh¹,

Kamal²

2012

ijh

View full text Add to dashboard Cite

show abstract

“…[ 55 ] In addition, the geometrical structural effect PdLn with less steric demand for the influence of Pd 2+ ion could be assigned a pivotal role compared to that of the more steric effect of Co (Ln) 2 on Co 2+ ion for enhancing their action against the microorganisms. [ 56,57 ]…”

Section: Resultsmentioning

confidence: 99%

“…The superior anticancer action of both M‐chelates over the uncoordinated ligand (HLn) could refer to the role of both Pd 2+ and Co 2+ ions in their chelates within the respecting of Tweedy's chelation theory. [ 39,57 ] Due to the acidic character or Lewis acid behavior besides the high electronegativity of both metal ions in their metallated organic compounds, the strong promotion of the cancer cells growth inhibition was interpreted over their free ligand (HLn).…”

Section: Resultsmentioning

confidence: 99%

Promoted catalytic potential in sulfides oxidation and biological screening of green Pd (II) and Co (II) complexes of salicylidene isatin hydrazone ligand

Adam

Makhlouf

Mohamed

et al. 2022

Applied Organom Chemis

View full text Add to dashboard Cite

Mononucleating complexes of isatin hydrazone sodium sulfonate ligand (HLn) with palladium (II) and cobalt (II) ions: The complexes were synthesized within 1:1 and 2:1 molar ratio of HLn with Pd 2+ and Co 2+ ion in PdLn and Co (Ln) 2 , respectively. The catalytic reactivity of both complexes was examined in the oxidation of sulfides (diphenyl sulfide, dps, and methylphenyl sulfide, mps) using hydrogen peroxide under aerobic conditions. Oxoproducts, dipheylsufoxide, dpo, and methyl phenyl sulfoxide, mpo, are the chemoselective products with detection of large amounts of the unselective further oxidation products of dioxoproducts (dipheylsufone, dpn, and methylphenyl sulfone, mpn). The homogenous catalyst of Co (Ln) 2 revealed more efficient action compared to that of PdLn depending on the high electrochemical reversible potential of the central metal ion in the catalytic reaction within the electron and/or oxygen transfer system. Exploring the importance of the M 2+ ion in the coordinated ligand, the bioreactivity of HLn, PdLn, and Co (Ln) 2 was illustrated within some commonly well-known bacteria and fungi strains. Additionally, they were involved as anticancer reagents against some human cancer cell lines in vitro. Both metal complexes presented high inhibited action versus the growth of the studied microorganism and cancer. The interaction effect of Pd 2+ and Co 2+ ions in their pincer complexes was tested with calf thymus DNA spectroscopically and via the viscosity changes.

show abstract

“…The enhancement of microbicide activity of some complexes could be illustrated basing on the Overtone's concept and Tweedy's chelation theory. [ 71 ] According to Overtone's concept of cell permeability, the cell lipid membrane allows only the lipid‐soluble substance to pass through it, which makes the lipo‐solubility a major factor controlling the microbicide effect. On chelation, the metal ion polarity would be lowered because of the overlapping of its orbital with ligand orbitals and partial sharing of the positive charge of the metal ion with donor groups.…”

Section: Resultsmentioning

confidence: 99%

“…There are many reasons for the increased activity of the complexes, such as their high solubility, the size of the metal ion, hydrogen bond formation between the azomethine group and the active cente of the cell components which lead to the intervene with the normal cell operations, discourage of ATP production and DNA synthesis. [ 71–73 ]…”

Section: Resultsmentioning

confidence: 99%

Transition metal complexes derived fromN′‐(4‐fluorobenzylidene)‐2‐(quinolin‐2‐yloxy) acetohydrazide: Synthesis, structural characterization, and biocidal evaluation

El‐Saied

Shakdofa

Al‐Hakimi

et al. 2020

Applied Organom Chemis

View full text Add to dashboard Cite

complexes of a synthetic novel hydrazone containing a quinoline moiety were prepared. The composition and structure of the prepared compounds were elucidated by spectral and analytical techniques. The results reveal that all complexes were formed in 1:1 mole ratio except Mn 2+ and Cu 2+ complexes (3) and (7), which were formed in 1 M:2 L mole ratio. It was also found that the ligand binds the metal ions via NO donor sites as a monobasic bidentate chelator in all complexes through the enolic carbonyl oxygen and azomethine nitrogen atoms. The electronic absorption spectra and magnetic moment data demonstrated square pyramidal and octahedral geometries for the VO 2+ and Ni 2+ complexes, respectively, while the other complexes adopted tetrahedral geometry. The thermal decomposition of the complexes was discussed in relation to structure. The thermal analysis data demonstrated that all complexes were decomposed in one, two, three or four stages starting with the dehydration process, removal of coordination water molecules or elimination of anions and ended with the formation of the metal oxide. The bactericidal activities of the prepared compounds demonstrated that hydrazone (1) exerted a highly inhibitory effect against B. subtilis while VO 2+ , Co 2+ , and Cu 2+ complexes (2), (4), and (7) showed an inhibitory effect against E. coli more than the tetracycline. Additionally, the inhibitory effect of the prepared compound against A. niger showed that the Cu 2+ complex (6) is the most active while the Ni 2+ , Cu 2+ , and Zn 2+ complexes (5-8) exhibited an extremely inhibitory effect against C. albicans.

show abstract

Efficacy of Soil Fumigants and Methods of Application for Controlling Southern Blight of Tomatoes Grown for Transplants

Cited by 27 publications

References 0 publications

Chemical Control of Wilt in Tomato (<i>Lycopersicon esculentum</i> L.)

Chemical Control of Wilt in Tomato (<i>Lycopersicon esculentum</i> L.)

Promoted catalytic potential in sulfides oxidation and biological screening of green Pd (II) and Co (II) complexes of salicylidene isatin hydrazone ligand

Transition metal complexes derived fromN′‐(4‐fluorobenzylidene)‐2‐(quinolin‐2‐yloxy) acetohydrazide: Synthesis, structural characterization, and biocidal evaluation

Contact Info

Product

Resources

About