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Fungicidal combinations

a technology of fungicides and combinations, applied in the field of fungicide combinations, can solve the problem that the prior art does not teach the use of ternary or higher combinations of sdhi fungicides

Inactive Publication Date: 2022-02-10
UNITED PHOSPHORUS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The combination significantly reduces fungal disease incidence, reverses efficacy decay over years, and enhances crop yield by promoting extended photosynthesis and delayed senescence, thereby addressing resistance and tolerance issues.

Problems solved by technology

However, the prior art does not teach the use of ternary or higher combinations of SDHI fungicides.

Method used

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Examples

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examples

[0220]Studies were conducted to study the addition of multi-site fungicide to succinate dehydrogenase inhibitor fungicides and at least one other fungicide and the contribution of the multi-site fungicide to the efficacy of these mixtures. Experiments were conducted over a period of two years to study the effect of the addition of multi-site fungicides on the efficacy of succinate dehydrogenase inhibitors alone and when combined with a co-fungicide. Doses tested were at rates of 2000 g / ha for tribasic copper sulfate (TBCS), 150 ml / ha for the ergosterol biosynthesis inhibitor, 200 ml / ha for the Quinone outside inhibitor, 1000 g / ha and 200 ml / ha for succinate dehydrogenase inhibitor fungicides.

[0221]The combinations were tested for efficacy of disease control in soybean for the control of Asian soybean rust. The trials were carried out at various locations in India. The tests were conducted on soybean cultivar Monsoy 9144 RR. A commercially available actives were used.

TABLE 1EFFICACY ...

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Abstract

A combination comprising a multi-site contact fungicide, a succinate dehydrogenase inhibitor fungicide and a second systemic fungicide and a method using the same.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is continuation of U.S. application Ser. No. 16 / 491,639 filed on Sep. 9, 2019, which is a National Stage application of PCT / IB2018 / 050964, filed Feb. 16, 2018, which claims the benefit of Indian Application No. 201731008009, filed on Mar. 7, 2017, both of which are incorporated by reference in their entirety herein.TECHNICAL FIELD[0002]The present invention relates to a combination of fungicides. More specifically, the present invention relates to fungicidal combinations comprising succinate dehydrogenase inhibitor fungicides for controlling a broad spectrum of fungal diseases.BACKGROUND OF THE INVENTION[0003]Fungicides are an integral and important tool yielded by farmers to control diseases, as well as to improve yields and quality of the crops. There are various fungicides that have been developed over the years with many desirable attributes such as specificity, systemicity, curative and eradicant action and high acti...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A01N47/14A01N43/54A01N43/56A01N43/653
CPCA01N47/14A01N43/653A01N43/56A01N43/54A01N37/24A01N37/34A01N43/08A01N43/32A01N43/40A01N43/78A01N45/02A01N59/20A01G13/00Y02A40/10A01N59/02Y02A50/30
Inventor FABRI, CARLOS EDUARDOSHROFF, RAJJU DEVIDASSHROFF, JAIDEV RAJNIKANT
Owner UNITED PHOSPHORUS LTD
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