PNABD246.pdf
PNABD246.pdf
PNABD246.pdf
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diameter, and characterized by gray coloured centers and dark brown margins.<br />
[EMS]<br />
*0406 Dwivedi, K. ; Shukla, P. 1979. A new leaf spot disease of mung caused<br />
by Drechslera halodes. INDIAN JOURNAL OF MYCOLOGY AND PLANT PATHOLOGY,<br />
v.9(2):281. [EnJ (REP.MB-2278)<br />
A new leaf spot disease of mungbean was identified as Drechslera halodes.<br />
[THH]<br />
*0407 Suparyono 1979. Study on the development of Cercospora leaf spot at<br />
different growth stages of mungbean plant. Shanhua, Tainan : AVRDC. lOp.<br />
[En] (AVRDC Research Interns' Report) (REP.MB-2110)<br />
The unifoliolate leaves and first trifoliolate leaf stages were the most<br />
susceptible in reaction to Cercospora leaf spot. [THH]<br />
*0408 Dwivedi, K. ; Shukla, P. 1980. Amino acid changes in mung foliage<br />
infested with Drechslera halodes. INDIAN JOURNAL OF MYCOLOGY AND PLANT<br />
PATHOLOGY, v.I0(2):192-193. [En] (REP.MB-2301)<br />
Infection of mungbean leaves with Drechslera halodes increased their<br />
cystine content, but decreased lysine, valine, leucine, threonine, and serine.<br />
Methionine, glycine, and glutamic acid remained unchanged. [EMS]<br />
*0409 Grewal, J.S. ; Pal, M. ; Kulshrestha, D.D. 1980. Control of<br />
Cercospora leaf spots of greengram by spraying bavistin. INDIAN JOURNAL OF<br />
AGRICULTURAL SCIENCES, v.50(9):707-711. [En] [En Abst] (A:PS)<br />
Bavistin 500 g/ha in 1,000 liters of water sprayed 30 and 45 days after<br />
sowing was superior to benomyl, Dithane Z-78 and captan for reducing the leaf<br />
spots caused by Cercospora canescens Ellis & Martin and C. cruenta Sacc. on<br />
mungbean [Vigna radiata (Linn.) Wilczek] to 10.5 to 12.5% compared with 45.1 to<br />
75% in the control, increasing yield by 230 to 382 kg/ha over unsprayed plots.<br />
In 1977 and 1978, Bavistin 300 g/ha was statistically on a par with that at 500<br />
g/ha. It reduced leaf spots to 12.4 to 15.6% and increased yield by 3.1 to 3.37<br />
kg/ha. The cost:benefit ratio was 1:2.2. [AS]<br />
*0410 Palmer, L.T. ; Sukanda, A. ; Suparyono 1980. Fungicide control of<br />
Cercospora leaf spot on mungbeans. FUNGICIDE AND NEMATICIDE TESTS, v.35:74.<br />
[En] (A:PS)<br />
Three fungicides were tested against Cercospora leaf spot of mungbean<br />
were sprayed<br />
and<br />
5 times at 10-day intervals. All 3 fungicides significantly<br />
reduced the disease severity and increased yield over the unsprayed plots.<br />
Benlate 5OW was the most effective fungicide and was followed by B.f.n. 7789<br />
and Dithane M45. [EMS]<br />
104
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