บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Control of fusarium head blight of wheat with fugicides.

CROMEY, M.G., LAUREN, D.R., PARKES, R.A., SINCLLAIR, K.I., SHORTER, S.C. and WALLACE, A.R.

Australasian Plant Pathology 30: 301-308.

2001

บทคัดย่อ

Control of fusarium head blight of wheat with fugicides.

The control of Fusarium head bright (FHB) of wheat using fungicides was investigated in two field trials. The first trail examined the effects of tebuconazole applied at a range of crop growth stages around flowering, whereas the second trail compares nil fungicide, tebuconazole, carbendazim and azoxystrobin, applied at full ear emergence or mid anthesis. In the first trail, FHB incidence was reduced by 14% following two applications of tebuconazole. Levels of Fusarium in harvested grain were not affected but mycotoxin levels were reduced by some treatments. In the second trail, FBH incidence was decreased and grain weight increased with all fugicides. Levels of both Fusarium and resulting mycotoxins were subtantially reduced following treatment with tebuconazole or carbendazim but were not affected by treatment with azozxatrobin. Fusarium graminearum predominated in both trails.