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Chemical and Biological Technologies in Agriculture
Fig. 5 | Chemical and Biological Technologies in Agriculture

Fig. 5

From: PTS and PTSO, two organosulfur compounds from onion by-products as a novel solution for plant disease and pest management

Fig. 5

In vitro activity of different concentrations of PTS and PTSO against A. gossypii: a Mortality rate due to contact toxicity expressed as percentage, b Repellent activity expressed as percentage. Each panel includes a group in which the leaves cuttings were immersed in water (C −), in a commercial biocide/pesticide (C +) and in PTS or PTSO at 500; 1000; 2500 and 5000 µg/ml. For both panels, bars with different letters indicate significant differences according to Tukey test (p < 0.05)

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