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Mathematical Modelling of Lesser Date Moth Using Sex Pheromone Traps and Natural Enemies
Author(s) -
Moustafa El-Shahed,
Asmaa M. Al-Dubiban
Publication year - 2021
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2021/8835321
Subject(s) - pheromone , sex pheromone , tree (set theory) , bifurcation , stability (learning theory) , mathematics , natural (archaeology) , mathematical economics , physics , computer science , ecology , biology , mathematical analysis , zoology , paleontology , nonlinear system , quantum mechanics , machine learning
In this paper, a mathematical model for lesser date moth is proposed and analyzed. The interaction between the date palm tree, lesser date moth, and natural enemy has been investigated. The impact of sex pheromone traps on lesser date moth is demonstrated. Some sufficient conditions are obtained to ensure the local and global stability of equilibrium points. The occurrence of local bifurcation near the equilibrium points is performed using Sotomayor’s theorem. Theoretical results are illustrated using numerical simulations.

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