Fundamentals of using Geographical Information Systems in predicting the distribution of Helicoverpa armigera (Lepidoptera: Noctuidae)

Ruzmetov, Rasul; Abdullaev, Ikrаm; Gandjaeva, Lola; MATYAKUBOV, ZAFARBEK; RAZZAKOV, KAKHRAMON; Iskandarov, Abdulla; Otaev, Odilbek; Ibragimov, Shodlik

doi:10.13057/biodiv/d230653

Cited by 8 publications

(2 citation statements)

References 15 publications

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“…The climate is continental, with an average annual precipitation of 80–90 mm, and average temperature ranges from -5 °C in January to 40 °C in July. The climate has been changing, and the temperature has risen in summer, reaching 50 °C in July ( Gandjaeva 2019 ; Abdullaev et al 2022 ; Ruzmetov et al 2022 ). The usual alkali soils are meadow, meadow–marsh, and marsh–sandy.…”

Section: Materials and Methodsmentioning

confidence: 99%

A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan

Gandjaeva¹,

Abdullaev²,

Iskandarov³

et al. 2023

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The purpose of this study is to perform a zoogeographic analysis of terrestrial true bugs (Heteroptera) in the Lower Amudarya Territory, Uzbekistan. According to the findings of a literature review, there are 149 species of terrestrial hemipterans in the Territory. All hemipteran species, with the possible exception of five, have most likely been misidentified. Until now, reliable information on the zoogeography of true bug species in Uzbekistan’s north-western region has not been published. The composition of species, diversity, and the proportion of endemism vary greatly across the country’s zoogeographic regions. The Heteroptera fauna of the Khorezm and Karakalpakstan can be divided into four groups: most species belonging to the Palaearctic region, with 125 species constituting 83.89% of the fauna; the second group of Holarctic origin is characterized by no more than ten species, which constitutes 6.71%; the third consists of endemics, 13 species or 8.72%; and one species (0.67%) is cosmopolitan. Much more research is needed to investigate distributions in a more northern climate. The introduction of invasive Heteroptera to the north-western part of Uzbekistan will increase and deserves further consideration.

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Section: Materials and Methodsmentioning

confidence: 99%

A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan

Gandjaeva¹,

Abdullaev²,

Iskandarov³

et al. 2023

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“…It is the old Amu-Darya Delta and it consists of river sediments. The western and southwestern parts of the region connecting with Kara-Kum are covered with sand (Abdullaev et al 2002;Ruzmetov et al 2022).…”

Section: Study Areamentioning

confidence: 99%

Checklist of the earthworm fauna (Oligochaeta: Lumbricidae) of Uzbekistan

ABDULLAEV,

BEKCHANOVA,

GANDJAEVA

et al. 2023

Biodiversitas

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Abstract. Abdullaev I, Bekchanova M, Gandjaeva L, Kholmatov B, Raxmatullayev A, Tajiyev Z, Razzakov K, Matyakubov Z, Doschanova M, Ruzmetov R. 2023. Checklist of the earthworm fauna of Uzbekistan (Oligochaeta: Lumbricidae). Biodiversitas 24: 4392-4401. This article presents a checklist of the earthworm fauna (Lumbricidae) of Uzbekistan based on published records and the authors' data. This is the first checklist for Uzbekistan, which contains complete information on the ecological category, habitat, type of distribution and distribution of 28 species of earthworms in 4 regions of Uzbekistan. The currently known, based on our research, earthworm fauna of Uzbekistan, includes 23 species, 5 subspecies belonging to 9 genera. Of them, 3 species (Perelia persiana, Perelia turcmenica, Lumbricus rubellus) are new to Uzbekistan. Perelia is the species-richest genus (12 species). These earthworms are distributed Kyzylkum desert region along river banks, in the mountainous regions of Pomiro Alai and Tien Shan biogeographic region, which is mostly covered with forest or autochthonous flora. The earthworm fauna is more diverse in forests of the northern and in the mountains of the southern parts of Uzbekistan. Literature data and our present study showed that there are no earthworms in the Ustyurt Plateau, due to the fact that the soils of the Ustyurt Plateau are gypsum, saline, and infertile.

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Monitoring Helicoverpa armigera Damage with PRISMA Hyperspectral Imagery: First Experience in Maize and Comparison with Sentinel-2 Imagery

Sári-Barnácz,

Zalai,

Milics

et al. 2024

Remote Sensing

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The cotton bollworm (CBW) poses a significant risk to maize crops worldwide. This study investigated whether hyperspectral satellites offer an accurate evaluation method for monitoring maize ear damage caused by CBW larvae. The study analyzed the records of maize ear damage for four maize fields in Southeast Hungary, Csongrád-Csanád County, in 2021. The performance of Sentinel-2 bands, PRISMA bands, and synthesized Sentinel-2 bands was compared using linear regression, partial least squares regression (PLSR), and two-band vegetation index (TBVI) methods. The best newly developed indices derived from the TBVI method were compared with existing vegetation indices. In mid-early grain maize fields, narrow bands of PRISMA generally performed better than wide bands, unlike in sweet maize fields, where the Sentinel-2 bands performed better. In grain maize fields, the best index was the normalized difference of λA = 571 and λB = 2276 (R2 = 0.33–0.54, RMSE 0.06–0.05), while in sweet maize fields, the best-performing index was the normalized difference of green (B03) and blue (B02) Sentinel-2 bands (R2 = 0.54–0.72, RMSE 0.02). The findings demonstrate the advantages and constraints of remote sensing for plant protection and pest monitoring.

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Fundamentals of using Geographical Information Systems in predicting the distribution of Helicoverpa armigera (Lepidoptera: Noctuidae)

Cited by 8 publications

References 15 publications

A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan

A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan

Checklist of the earthworm fauna (Oligochaeta: Lumbricidae) of Uzbekistan

Monitoring Helicoverpa armigera Damage with PRISMA Hyperspectral Imagery: First Experience in Maize and Comparison with Sentinel-2 Imagery

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Fundamentals of using Geographical Information Systems in predicting the distribution of Helicoverpa armigera (Lepidoptera: Noctuidae)

Cited by 8 publications

References 15 publications

﻿A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan

﻿A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan

Checklist of the earthworm fauna (Oligochaeta: Lumbricidae) of Uzbekistan

Monitoring Helicoverpa armigera Damage with PRISMA Hyperspectral Imagery: First Experience in Maize and Comparison with Sentinel-2 Imagery

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A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan

A zoogeographical analysis of true bugs (Insecta, Heteroptera) from Uzbekistan