Malone, J. P.; McGimpsey, H. C. published an article in 1977, the title of the article was Fungicidal control of foliar diseases of barley in Northern Ireland.Formula: C8H10N2 And the article contains the following content:
Trials were carried out during 1971-74 in which 5 barley cultivars and 9 fungicides were employed for the control of mildew (Erysiphe graminis) and leaf blotch (Rhynchosporium secalis). The highest level of mildew was recorded in 1973 and of leaf blotch in 1972. All of the treatments used in 1973 reduced the level of mildew and several of them the level of leaf senescence, the best result being obtained with tridemorph [24602-86-6]. The treatment also increased grain yield and thousand (M) grain weight (benomyl [17804-35-2] and chlorquinox [9004-32-4] by ∼10%) but the differences between treatments were not significant. When the level of mildew was low, it was reduced by ethirimol [23947-60-6] seed treatment in 1971 and by all the treatments in 1974, but this did not significantly affect yield or M weight In 1971 and 1972 benomyl reduced the level of leaf blotch and in 1972 the level of leaf senescence. It also increased M weight in 1971, and both yield and M weight in 1972. The experimental process involved the reaction of 5,6,7,8-Tetrahydroquinoxaline(cas: 34413-35-9).Formula: C8H10N2
The Article related to barley erysiphe rhynchosporium fungicide, Agrochemicals: Microbial and other aspects.Formula: C8H10N2
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider