FIRST REPORT AND GEOGRAPHICAL DISTRIBUTION OF THE MAIN OUTBREAKS OF COMSTOCKASPIS PERNICIOSA (COMSTOCK, 1881) (HEMIPTERA: DIASPIDIDAE) IN THE REGION OF KHENCHELA (ALGERIA)

被引：0

作者：

Khaoula, Aroua ^{[1
,2
,3
]}

Hanane, Mellal ^{[3
,4
]}

Nesma, Abdessemed ^{[5
,6
]}

Bora, Kaydan Mehmet ^{[7
]}

Saida, Hanoun ^{[4
]}

Amine, Aiche Mohamed ^{[2
,4
]}

Miyada, Ouanes ^{[3
]}

Oumaima, Naili ^{[3
,4
]}

Aicha, Khemili ^{[3
,4
]}

Djamel, Bensizerara ^{[1
,3
]}

Nozha, Mayouf ^{[4
]}

Lalia, Boukhobza ^{[8
]}

Mohammed, Biche ^{[3
]}

机构：

[1] Abbes Laghrour Univ, Fac Nat & life Sci, Dept Agron Sci, Khenchela 40000, Algeria

[2] Abbes Laghrour Univ, Lab Appl Mol Biol, Khenchela 40000, Algeria

[3] ENSA, Dept Agr & Forestry Zool, Plant Protect Lab Agr & Nat Environm Crop Pests, Algiers, Algeria

[4] Univ Abbes Laghrour, Fac Nat & Life Sci, Dept Mol & Cellular Biol, Khenchela 40004, Algeria

[5] Univ Abbes Laghrour, Fac Nat & Sci, Lab Biotechnol Water Environm & Hlth BWEH, Khenchela 40004, Algeria

[6] Morsli Abdellah Univ Ctr, Dept Nat & life Sci, Tipasa, Algeria

[7] El Harrach Algiers ENSA, Phytopathol & Mol Biol Lab, Higher Natl Agron Sch, Algiers 16200, Algeria

[8] Cukurova Univ, Biotechnol Dev & Res Ctr, Adana, Turkiye

来源：

ENTOMOLOGICAL NEWS | 2025年 / 132卷 / 03期

关键词：

Comstockaspis perniciosa; dangerous pests; Malus domestica; distribution; Khenchela; SAN-JOSE SCALE;

D O I：

暂无

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Apple trees are some of the most important and valuable fruit crops in the world. Production of this crop is threatened by a number of pests. Comstockaspis perniciosa (San Jose scale) (Hemiptera: Coccomorpha: Diaspididae) is one ofthe most dangerous pests for apple trees. In this study, surveys were carried out in apple orchards in 21 municipalities in the state of Khenchela, Algeria between January 2020 and April 2024, and the collection of information from the database of the Khenchela Direction of Agricultural Services (DAS), in order to compare with surveys. We report the first presence of San Jose scale on apple tree in the state of Khenchela (Algeria). The results also show that out of 21 municipalities, 14 had an outbreak of C. perniciosa. The survey revealed three new outbreaks in three municipalities (Baghai, El Hamma (Bazgatou) and El Mahmal) compared to the results of the Khenchela Agricultural Services Direction. It is important to note that the distribution of the outbreaks were not influenced by altitude. No work has been done on the presence and actual distribution of C. perniciosa in the state of Khenchela.

引用

页码：424 / 430

页数：7

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