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Efficacy of insecticides against whitefly - a vector of French bean crinkle stunt virus


, : Efficacy of insecticides against whitefly - a vector of French bean crinkle stunt virus. Plant Disease Research 7(2): 257-258

Of 8 insecticides tested for the control of Bemisia tabaci, monocrotophos and phosphamidon gave the best results.

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Related references

Azmi, O.R.; Rathi, Y.P.S., 1992: Sources of field resistance to crinkle stunt of French bean. This virus disease presents a serious threat to cultivation of the crop in Uttar Pradesh. When 136 germplasm lines of Phaseolus vulgaris were screened against heavy natural infection at HRC, Patharchatta, 20 remained disease free, 46 were resistan...

Azmi, O.R.; Rathi, Y.P.S., 1992: Nature and estimation of losses to French bean crinkle stunt disease. In field sowings of 3 Phaseolus vulgaris cultivars, French bean crinkle stunt virus reduced all yield parameters studied: plant height, pod size, number of branches and pods/plant, number of seeds/pod and 1000-seed wt. The root system was much red...

Azmi, O.R.; Rathi, Y.P.S., 1992: Influence of nitrogen and phosphorus on the incidence of crinkle stunt of French bean. The effects of N and P on the incidence of crinkle stunt (a viral disease) of Phaseolus vulgaris in Uttar Pradesh, India, was investigated. Increased levels of N or P, alone or in combination, significantly reduced disease incidence and increased...

Azmi, O.R.; Rathi, Y.P.S., 1991: Influence of plant spacing on French bean crinkle stunt disease. The incidence of this [?] virus disease of Phaseolus vulgaris was increased by wider row to row and plant to plant spacing. The highest yield, with lowest disease incidence, was obtained at a spacing of 30 x 10 cm.

Azmi, O.R.; Rathi, Y.P.S., 1992: Effect of sowing dates and varieties on crinkle stunt disease of French bean. The effect of sowing date (15, 30 Sep., 15, 30 Oct., 15, 30 Nov.) and cultivar (PDR-14 and UPF-635) on the development, spread and incidence of French bean crinkle stunt virus were determined. The time taken for max. disease development was less i...

Yuki V.A.; Costa A.S.; Bulisani E.A.; Nardo E.A.B.D., 1989: Early reduction of bean golden mosaic virus spread and yield increase obtained through the application of insecticides that control the whitefly vector. Aldicarb and carbofuran were applied to the soil at the rate of 1.000 g of the a.i./ha before sowing. These granulated insecticides were compared alone or combined with dimethoate (400 g a.i./ha), methamidophos (600 g a.i./ha), and monocrotophos (...

Gowdar, S.B.; Babu, H.N.R.; Reddy, N.A., 2007: Efficacy of insecticides on okra yellow vein mosaic virus and whitefly vector, Bemisia tabaci (Guenn.). The efficacy of a new insecticide, acetamiprid 20 SP, was investigated against severity and incidence of Okra yellow vein mosaic virus (YVMV), whitefly (Bemisia tabaci), and yield of okra cv. Haalubhendi during kharif 2003 and summer 2004 in Chikm...

Ganapathy, T.; Karuppiah, R., 2004: Evaluation of new insecticides for the management of whitefly (Bemisia tabaci Genn.), mungbean yellow mosaic virus (MYMV) and urdbean leaf crinkle virus (ULCV) diseases in mungbean (Vigna radiata (L.) Wilezek). Field experiments were conducted during the 2001/02 and 2002/03 summer seasons in Tamil Nadu, India, to determine the efficacy of new insecticides against whitefly, mungbean yellow mosaic virus (MYMV) and urdbean leaf crinkle virus (ULCV) in mung...

Leberman, R.F.nch, J., 1970: The structure of turnip crinkle and tomato bushy stunt viruses. I. A small protein particle derived from turnip crinkle virus. Journal of molecular biology: 4, 50 (2) 209-213

Leberman, R.; Finch, J.T., 1970: The structures of turnip crinkle and tomato bushy stunt viruses. I. A small protein particle derived from turnip crinkle virus. Journal of Molecular Biology 50(2): 209-213