MODELLING THE EFFECTS OF TUTA-ABSOLUTA ON TOMATO PLANTS

المؤلفون

  • G.U. Omonu Kogi State University, Anyigba
  • P.O. Ameh
  • B.I. Omede
  • B. Bolaji† Baze University, Abuja

الكلمات المفتاحية:

Tuta Absoluta، fumigation، equilibria، stability

الملخص

A deterministic model is proposed and analyzed to study the dynamics of the effects of
Tuta Absoluta on tomato plants. Both qualitative and numerical analyses of the model were
done and the impact of fumigation on the various epidemiological classes was
investigated. Qualitative analysis shows that the model has two equilibria: the disease free
equilibrium (DFE) which is locally asymptotically stable when the effective reproduction
number is less than one, that is, 1 es R  and the endemic equilibrium which is locally
asymptotically stable when the effective reproduction number is greater than one, that is,
1 es R  . Numerical results suggest that when the rate of fumigation is increased, the yield
is maintained both in the susceptible and fumigated populations while plants that misses
fumigation experiences a drastic yield loss.

التنزيلات

منشور

2023-09-27

كيفية الاقتباس

Omonu, G. ., Ameh, P. ., Omede, B. ., & Bolaji†, B. . (2023). MODELLING THE EFFECTS OF TUTA-ABSOLUTA ON TOMATO PLANTS. International Journal of Mathematical Analysis and Modelling, 2(1). استرجع في من https://tnsmb.org/journal/index.php/ijmam/article/view/9

إصدار

مجلد 2 عدد 1 (2019): Volume 2, 2019

القسم

Articles