Insect pests and crop losses

S Sharma, R Kooner, R Arora - Breeding insect resistant crops for …, 2017 - Springer
The world population has been galloping upwards at an unprecedented rate during the last
50 years. So far, the modern agricultural technology has enabled us to largely keep pace …

[HTML][HTML] Insect pests of economic importance attacking wheat crop (Triticum aestivum L.) in Punjab, Pakistan

D Hussain, M Asrar, B Khalid, F Hafeez… - International Journal of …, 2022 - Springer
Wheat (Triticum aestivum L.) is one of the major staple food and cereal crop in all over the
world as well as in Pakistan. Agriculture sector contributes 18.9% to Gross Domestic Product …

[PDF][PDF] A review on insect pest complex of wheat (Triticum aestivum L.)

UB Farook, ZH Khan, I Ahad, S Maqbool… - … of Entomology and …, 2019 - researchgate.net
Wheat (Triticum aestivum L.) is the most important cereal crop for majority of the world's
population. It is the staple food of about two billion people (36% of the Global population) …

Comparative role of neem seed extract, moringa leaf extract and imidacloprid in the management of wheat aphids in relation to yield losses in Pakistan

FM Shah, M Razaq, A Ali, P Han, J Chen - PLoS One, 2017 - journals.plos.org
Wheat being staple food of Pakistan is constantly attacked by major wheat aphid species,
Schizaphis graminum (R.), Rhopalosiphum padi (L.) and Sitobion avenae (F.). Due to …

[PDF][PDF] Wheat crop yield losses caused by the aphids infestation

AM Khan, AA Khan, M Afzal, MS Iqbal - J. Biofertil. Biopestici, 2012 - researchgate.net
Present study was planned to determine the yield loss in wheat crop at different dates of
observation for the population of aphids. The wheat cultivar BK-2002 was sown at Arid Zone …

Changes in defense-related enzymes and phenolics in resistant and susceptible common wheat cultivars under aphid stress

Y Xu, H Guo, G Geng, Q Zhang, S Zhang - Acta Physiologiae Plantarum, 2021 - Springer
The cereal aphids Rhopalosiphum padi L. are serious pests on grain crops, reducing the
quality and yield by direct feeding damage and virus transmission. The changes in the …

Aphid dynamics in relation to meteorological factors and various management practices in bread wheat

MS Wains, MA Ali, M Hussain, J Anwar… - Journal of plant …, 2010 - journals.pan.pl
The infestation of aphids in wheat is becoming a serious problem nowadays and it might
become a threat to the future wheat crop in Pakistan. With this problem in mind we did a …

Effect of wheat cultivars on aphids and their predator populations

AA Khan, AM Khan, HM Tahir, M Afzal, A Khaliq… - African Journal of …, 2011 - ajol.info
The current study was conducted to determine the influence of wheat cultivars on aphids
and their coccinellid predator populations. Five cultivars of wheat (99T007, BK-2002 …

Life table and demographic parameters of the coccinellid predatory species, Hippodamia convergens Guérin-Méneville (Coleoptera: Coccinellidae) when fed on two …

M Arshad, MI Ullah, U Shahid, M Tahir, MI Khan… - Egyptian Journal of …, 2020 - Springer
The study aimed to determine the effect of two aphid species; Lipaphis erysimi (Kaltenbach)
and Aphis gossypii Glover (Hemiptera: Aphididae) on life table and demographic …

Spatio-temporal variations in wheat aphid populations and their natural enemies in four agro-ecological zones of Pakistan

M Faheem, S Saeed, A Sajjad, S Wang, A Ali - Plos One, 2019 - journals.plos.org
Aphids are major pests of wheat crop in Pakistan inflicting considerable economic losses. A
better knowledge of landscape scale spatial distribution of aphids and their natural enemies …