Abstract:
Described herein is a method for controlling pests of a maize plant, including the step of contacting the maize plant, parts of the maize plant, or its propagation material with components of the ginkgo tree selected from bilobalide, ginkgolide A, ginkgolide B, ginkgolide C, ginkgolide J, ginkgolide M, and mixtures thereof. Further described herein is the use of the components of the ginkgo tree for controlling pests on the maize plant, parts of the maize plant, or its plant propagation material.
Abstract:
The present invention relates to a process for preparing a pyrazole compound of formula V, the process including cyclizing a hydrazone substituted α,β-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI.
Abstract:
Described herein is a method for controlling pests of a maize plant, including the step of contacting the maize plant, parts of the maize plant, or its propagation material with components of the ginkgo tree selected from bilobalide, ginkgolide A, ginkgolide B, ginkgolide C, ginkgolide J, ginkgolide M, and mixtures thereof. Further described herein is the use of the components of the ginkgo tree for controlling pests on the maize plant, parts of the maize plant, or its plant propagation material.
Abstract:
The present invention relates to a process for preparing a pyrazole compound of formula V, the process including cyclizing a hydrazone substituted α,β-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI.
Abstract:
The present invention relates to pesticidal mixtures comprising as active compounds 1) at least one pyrazole compound A selected from the compounds of formula I: wherein the variables have the meaning as defined in the description, and 2) at least one further compound B selected from the compounds of the following groups A.1, A.2, A.3, A.4, A.5, A.6, A.7, A.8, A.9, A.10, A.11, A.12, A.13, A.14, A.15, A.16, A.17, F.1, F.2, F.3, F.4, F.5, F.6, F.7, F.8, F.9, F.10 and F.11 as defined in the specification. The present invention also relates to novel pyrazole compounds of the formula I. The present invention also relates to methods and use of these mixtures and novel compounds for combating invertebrate pests such as insects, arachnids or nematodes in and on plants, and for protecting such plants being infested with pests, especially also for protecting plant propagation material as like seeds.