Panicle compactness along with abiotic factors influence the abundance of earhead feeding insect pests of sorghum [Sorghum bicolor (L.) Moench]

被引：0
作者：
Saini, Rahul [1 ,2 ]
Kumar, Dalip [1 ]
Chauhan, Jyotsana [1 ]
Jasrotia, Poonam [2 ]
机构：
[1] CCS Haryana Agr Univ, Dept Entomol, Hisar 125004, Haryana, India
[2] ICAR Indian Inst Wheat & Barley Res, Karnal 132001, Haryana, India
来源：
INTERNATIONAL JOURNAL OF TROPICAL INSECT SCIENCE | 2024年 / 44卷 / 04期
关键词：
Cereal; Insect pests; Pest management; Host plant resistance; Population dynamics; POPULATION-DYNAMICS; PLANT-RESISTANCE; BUG; COTTON; MANAGEMENT; HEMIPTERA; GRAINS; DAMAGE;
D O I：
10.1007/s42690-024-01281-x
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Sorghum [Sorghum bicolor (L.) Moench] is an important cereal crop widely cultivated in tropical and semi-tropical regions of the world. It is the food source for millions of people, especially in African and Asian countries. Sorghum is infested by a number of insect pests throughout the cropping season. Panicle feeding insect pests cause huge damage to sorghum grains. The present study was carried out to evaluate the influence of panicle (earhead) compactness population build-up of panicle feeding insect pests of sorghum. Four genotypes, i.e., SSG59-3 (loose), HC308 (compact), HC136 (compact) and HJ513 (semi-compact), were selected on the basis of panicle compactness and time of emergence. The major panicle feeding insect pests observed during the crop season were sorghum midge (Stenodiplosis sorghicola), earhead bug (Calocoris angustatus), thrips (Haplothrips aculeatus), dusky cotton bug (Oxycarenus latus) and stink bug (Nezara viridula). The mean population of S. sorghicola was highest on SSG59-3, followed by HJ513, HC308, and HC136. The mean population of C. angustatus was highest on genotype HC308, followed by HC136 and HJ513. On genotype SSG 59 - 3, the population of C. angustatus was not observed. The mean highest population of H. aculeatus was observed on genotype SSG59-3, followed by HJ513 and HC308. The minimum thrips population was noticed on genotype HC136. The highest mean population of O. latus was observed on genotype HC308. N. viridula was observed only on two genotypes, i.e., HC308 and HC136. Sorghum midge and thrips preferred loose types of panicle while earhead bug, dusky cotton bug and stink bug showed their preference towards compact panicle for their growth and bild-up. Effect of abiotic factors on population build-up of these major earhed feeding insect pests was also studied. The population of panicle feeding insects is variably correlated with different abiotic factors.
引用
收藏
页码：1785 / 1795
页数：11
相关论文
共 50 条
[21]   Assessment of density-dependent feeding damage by the cotton dusky bug, Oxycarenus laetus Kirby ( Hemiptera: Lygaeidae), in cotton [J].
Khan, Muhammad Ahsan ;
Gogi, Muhammad Dildar ;
Bashir, Muhammad Hamid ;
Hussain, Mubasher ;
Zain-ul-Abdin ;
Rashid, Muhammad Aamir .
TURKISH JOURNAL OF AGRICULTURE AND FORESTRY, 2014, 38 (02) :198-206
[22]  
Larsson H, 2005, THESIS SWEDISH U AGR
[23]  
Madhusudhana R., 2020, SORGHUM 21 CENTURY F, P369, DOI [10.1007/978-981-15-8249-316, DOI 10.1007/978-981-15-8249-316]
[24]  
Mote UN, 1986, SORGHUM NEWSLETTER
[25]  
Mound Laurence A., 2003, Neotrop. entomol., V32, P437, DOI 10.1590/S1519-566X2003000300009
[26]   A Regional Comparison of Factors Affecting Global Sorghum Production: The Case of North America, Asia and Africa's Sahel [J].
Mundia, Clara W. ;
Secchi, Silvia ;
Akamani, Kofi ;
Wang, Guangxing .
SUSTAINABILITY, 2019, 11 (07)
[27]  
NATARAJAN N, 1988, TROP PEST MANAGE, V34, P413
[28]  
Nboyine JA, 2021, B NATL RES CENT, V45, DOI [10.1186/s42269-021-00619-6, 10.1186/s42269-021-00619-6, DOI 10.1186/S42269-021-00619-6]
[29]   Smallholder vegetable farmers in Northern Tanzania: Pesticides use practices, perceptions, cost and health effects [J].
Ngowi, A. V. F. ;
Mbise, T. J. ;
Ijani, A. S. M. ;
London, L. ;
Ajayi, O. C. .
CROP PROTECTION, 2007, 26 (11) :1617-1624
[30]  
Nwanze K. F., 1995, African Crop Science Journal, V3, P209
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