scholarly journals Insecticidal Potential of Indigenous Flora of Soon Valley against Asian Citrus Psyllid <em>Diaphorina citri</em> Kuwayama and Cotton Aphid <em>Aphis gossypii</em> Glover

2021 ◽  
Author(s):  
Muhammad Majeed ◽  
Muhammad Tayyab ◽  
Muhammad Riaz
Keyword(s):  
Aphis Gossypii ◽  
Asian Citrus Psyllid ◽  
Diaphorina Citri ◽  
Cotton Aphid

scholarly journals Insecticidal Potential of Indigenous Flora of Soon Valley against Asian Citrus Psyllid Diaphorina citri Kuwayama and Cotton Aphid Aphis gossypii Glover

2021 ◽  
Vol 38 (1) ◽  
Author(s):  
Muhammad Bilal Tayyab ◽  
Muhammad Zeeshan Majeed ◽  
Muhammad Asam Riaz ◽  
Muhammad Anjum Aqueel ◽  
Sylvain Nafiba Ouedraogo ◽  
...  
Keyword(s):  
Aphis Gossypii ◽  
Asian Citrus Psyllid ◽  
Diaphorina Citri ◽  
Cotton Aphid ◽  
Aphis Gossypii Glover

Identification of Semiochemicals Released by Cotton, Gossypium hirsutum, Upon Infestation by the Cotton Aphid, Aphis gossypii

2011 ◽  
Vol 37 (7) ◽  
pp. 741-750 ◽  
Author(s):  
Mahabaleshwar Hegde ◽  
Janser N. Oliveira ◽  
Joao G. da Costa ◽  
Ervino Bleicher ◽  
Antonio E. G. Santana ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Aphis Gossypii ◽  
Cotton Aphid

scholarly journals Characterization of electrical penetration graphs of the Asian citrus psyllid,Diaphorina citri, in sweet orange seedlings

2010 ◽  
Vol 134 (1) ◽  
pp. 35-49 ◽  
Author(s):  
J. P. Bonani ◽  
A. Fereres ◽  
E. Garzo ◽  
M. P. Miranda ◽  
B. Appezzato-Da-Gloria ◽  
...  
Keyword(s):  
Sweet Orange ◽  
Asian Citrus Psyllid ◽  
Diaphorina Citri ◽  
Electrical Penetration Graphs

Insecticide sprays, natural enemy assemblages and predation on Asian citrus psyllid, Diaphorina citri (Hemiptera: Psyllidae)

2014 ◽  
Vol 104 (5) ◽  
pp. 576-585 ◽  
Author(s):  
C. Monzo ◽  
J.A. Qureshi ◽  
P.A. Stansly
Keyword(s):  
Natural Enemy ◽  
Early Spring ◽  
Citrus Greening ◽  
Asian Citrus Psyllid ◽  
Late Winter ◽  
Diaphorina Citri ◽  
Citrus Groves ◽  
Arthropod Fauna ◽  
Predator Exclusion ◽  
Insecticide Sprays

AbstractThe Asian citrus psyllid (ACP), Diaphorina citri Kuwayama is considered a key citrus pest due to its role as vector of ‘huanglongbing’ (HLB) or citrus greening, probably the most economically damaging disease of citrus. Insecticidal control of the vector is still considered a cornerstone of HLB management to prevent infection and to reduce reinoculation of infected trees. The severity of HLB has driven implementation of intensive insecticide programs against ACP with unknown side effects on beneficial arthropod fauna in citrus agroecosystems. We evaluated effects of calendar sprays directed against this pest on natural enemy assemblages and used exclusion to estimate mortality they imposed on ACP populations in citrus groves. Predator exclusion techniques were used on nascent colonies of D. citri in replicated large untreated and sprayed plots of citrus during the four major flushing periods over 2 years. Population of spiders, arboreal ants and ladybeetles were independently assessed. Monthly sprays of recommended insecticides for control of ACP, adversely affected natural enemy populations resulting in reduced predation on ACP immature stages, especially during the critical late winter/early spring flush. Consequently, projected growth rates of the ACP population were greatest where natural enemies had been adversely affected by insecticides. Whereas, this result does not obviate the need for insecticidal control of ACP, it does indicate that even a selective regimen of sprays can impose as yet undetermined costs in terms of reduced biological control of this and probably other citrus pests.

Sign in / Sign up

Export Citation Format

Share Document