Testing the effect of different insecticides on Myzus persicae (Homoptera: Aphididae) in field mustard (Brassicae campestris L.) Czern for possible consideration in an IPM strategy

Khan, Muhammad Shahbaz; Akbar, Muhammad Faheem; Sultan, Amjad; Saleem, Muhammad; Gul, Chand

doi:10.1007/s42690-019-00065-y

Cited by 3 publications

(1 citation statement)

References 23 publications

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“…9,10 Matrine, a quinolizidine alkaloid extracted from the root of Sophora flavescens, is the most registered botanical pesticide in China. 11 It has excellent insecticidal activity, especially against aphids, 12,13 showing contact poisoning, stomach poisoning and antifeeding activities. [14][15][16][17] At present, the common formulations of matrine are mainly soluble concentrates and aqueous solutions, which are only utilized by spray.…”

Section: Introductionmentioning

confidence: 99%

Matrine can be absorbed and transmitted bidirectionally to defend against aphids (Hemiptera: Aphididae) on wheat and pepper

Sun

Zhang

et al. 2023

Pest Management Science

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Background: Although matrine is widely used, its absorption and transport mechanisms in crops remain unexplored. In this study, three methods including foliar application, hydroponics and seed immersion were used to investigate whether matrine molecules could enter into plants through different channels, and to further resolve its transport characteristics. The systemic activity of matrine also was evaluated.Result: Matrine was quickly absorbed and transported downwards after the leaves of wheat or peppers were treated, and also accumulated and transmitted upwards by roots. It was not only absorbed by seeds, but also appeared continuously in young roots and leaves in both plants for nearly 20 days. There were some differences in the uptake and conduction of matrine between pepper and wheat: matrine concentrated in pepper upper leaves with less delivered downwards to roots than in wheat, and also transduction of matrine in pepper lower leaves upwards to upper leaves was less than in wheat. Matrine had systemic activity, with LC 50 of 361.99 and 904.24 ∼g•mL −1 against Rhopalosiphum padib on wheat and Myzus persicae (Sulzer) on pepper plants at 48 h, separately.Conclusion: Matrine can be absorbed by the roots, seeds and leaves of plants, and transmitted bidirectionally to any organs, presenting satisfactory systemic poisoning activity against aphids. It is of great significance to develop new formulation products of matrine and promote its commercialized value.

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Section: Introductionmentioning

confidence: 99%

Matrine can be absorbed and transmitted bidirectionally to defend against aphids (Hemiptera: Aphididae) on wheat and pepper

Sun

Zhang

et al. 2023

Pest Management Science

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Four undescribed pyrethrins from seeds of Pyrethrum cinerariifolium and their aphidicidal activity

Zhou

Lin

et al. 2023

Nat. Prod. Bioprospect.

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Four undescribed pyrethrins C-F (1–4) as well as four known pyrethrins (5–8) were isolated from seeds of Pyrethrumcinerariifolium Trev. The structures of compounds 1–4 were elucidated by UV, HRESIMS, and NMR (1H and 13C NMR, 1H-1H COSY, HSQC, HMBC and ROESY), among which the stereostructure of compound 4 was determined by calculated ECD. Furthermore, compounds 1–4 were evaluated for their aphidicidal activities. The insecticidal assay results showed that 1–4 exhibited moderate aphidicidal activities at the concentration of 0.1 mg/mL with the 24 h mortality rates ranging from 10.58 to 52.98%. Among them, pyrethrin D (2) showed the highest aphidicidal activity, with the 24 h mortality rate of 52.98%, which was slightly lower than the positive control (pyrethrin II, 83.52%). Graphical Abstract

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Matrine: A review of its pharmacology, pharmacokinetics, toxicity, clinical application and preparation researches

Tang

et al. 2021

Journal of Ethnopharmacology

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Testing the effect of different insecticides on Myzus persicae (Homoptera: Aphididae) in field mustard (Brassicae campestris L.) Czern for possible consideration in an IPM strategy

Cited by 3 publications

References 23 publications

Matrine can be absorbed and transmitted bidirectionally to defend against aphids (Hemiptera: Aphididae) on wheat and pepper

Matrine can be absorbed and transmitted bidirectionally to defend against aphids (Hemiptera: Aphididae) on wheat and pepper

Four undescribed pyrethrins from seeds of Pyrethrum cinerariifolium and their aphidicidal activity

Matrine: A review of its pharmacology, pharmacokinetics, toxicity, clinical application and preparation researches

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