Efficacy of some conventional fungicides and essential oils against tomato early blight disease was written by Abdel-Aty, Ahmed S.;Abdallah, Elsayed A. M.;Kaduos, Ezzat A.;Gad, Mohamed R. A.. And the article was included in World Journal of Advanced Research and Reviews in 2021.Recommanded Product: 2,5-Dimethylthiophene The following contents are mentioned in the article:
Fungicidal activity of nine selected conventional fungicides, identified five plant oils and their combined effect against A. solani, the causal pathogen of early blight on tomato. GC-MS anal. of the tested oils indicated that terpene hydrocarbons (97%) with cinnamaldehyde as the major compound; sulfur compounds; fatty acids and organo-sulfur-containing compounds were the main components in cinnamon, garlic, mustard and onion oils, resp. In vitro, Speedcide (difenoconazole) and Cabrioduo (Dimethomorph + Pyraclostrobin) were the most effective against the A. solani fungus with EC50 values of 94.6 and 88.6 ppm resp. Toledo (Tebuconzole) achieved EC50 value of 631.2 ppm. Roxyl-M was significantly more effective than Roxyl-plus or Remik. Speedcide alone or mixed with mandipropamid or azoxystrobin in Revus-Top or Cruze were the lowest effective in vitro. Garlic and mustard oils were more effective in liquid media than solid one. Cinnamon, onion, garlic and bitter almond oils caused moderate fungi-toxicity against early blight pathogen and could be implemented in the IPM program. Lower EC50 values were obtained in case of combinations of fungicides with oils than sep. treatments. Effect of the active conventional fungicides and plant oils on disease indexes, relative disease control, chlorophyll content, sugar contents and poly phenol oxidase in tomato plants was also studied. This study involved multiple reactions and reactants, such as 2,5-Dimethylthiophene (cas: 638-02-8Recommanded Product: 2,5-Dimethylthiophene).
2,5-Dimethylthiophene (cas: 638-02-8) belongs to benzothiophene derivatives. Benzothiophenes are valuable heterocycles that are widely used in medicines, agrochemicals, and materials science. It has been used as a raw material for the synthesis of biologically active structures and is found in pharmaceuticals such as leukotriene synthesis inhibitors and antifungals, as well as in many natural products.Recommanded Product: 2,5-Dimethylthiophene
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem