Laboratory and field studies supporting augmentation biological control of oriental fruit moth, Grapholita molesta (Lepidoptera: Tortricidae), using Trichogramma dendrolimi (Hymenoptera: Trichogrammatidae)

2021 ◽  
Author(s):  
Jing Zhang ◽  
Runxuan Tang ◽  
Haibo Fang ◽  
Xiaoxia Liu ◽  
J P Michaud ◽  
...  
Keyword(s):  
Biological Control ◽  
Field Studies ◽  
Oriental Fruit Moth ◽  
Grapholita Molesta ◽  
Augmentation Biological Control ◽  
Trichogramma Dendrolimi

Grapholita molesta (Oriental fruit moth).

2021 ◽  
Author(s):  
Alex Il'ichev
Keyword(s):  
Economic Importance ◽  
Shoot Tips ◽  
Tree Canopy ◽  
Oriental Fruit Moth ◽  
Economic Damage ◽  
Young Shoot ◽  
Grapholita Molesta ◽  
Industrial Systems ◽  
The World ◽  
Pome Fruits

Abstract G. molesta is a serious pest of economic importance of commercial stone and pome fruits around the world. G. molesta damages peaches, nectarines, plums, cherries, apricots, apples, pears, quinces and nashi (Asian pears) and can also attack and cause economic damage on other commercial fruits. In severe attacks, young trees can suffer distortion of growing shoots and stems, which makes pruning, training and shaping the tree canopy difficult, particularly for close-planting industrial systems such as Tatura trellis. One larva can damage many shoots by tunnelling deep into young shoot tips. Larvae move to feed on the green fruits usually after shoots mature and harden. One larva can damage many fruits, particularly when fruits are located close to each other.

scholarly journals Extract of Nicotiana tabacum as a potential control agent of Grapholita molesta (Lepidoptera: Tortricidae)

2018 ◽  
Author(s):  
Souvic Sarker ◽  
Un Taek Lim
Keyword(s):  
Nicotiana Tabacum ◽  
Acute Toxicity ◽  
Control Agent ◽  
Oriental Fruit Moth ◽  
Grapholita Molesta ◽  
Potential Control ◽  
Residual Toxicity ◽  
First Instar ◽  
Pome Fruits ◽  
Important Pest

Oriental fruit moth, Grapholita molesta (Busck) (Lepidoptera: Tortricidae), is an important pest of stone and pome fruits. Growers usually depend on chemical insecticides to control this pest, but demand for more environmentally-friendly means of controlling pests is increasing. At least 77 plant extracts have been reported to be effective against other lepidopterans, but their acute toxicity against G. molesta has rarely been studied. Among these 77 materials, we assessed the residual toxicity of 32 extracts against first instar larvae (

scholarly journals Captures of oriental fruit moth, Grapholita molesta (Lepidoptera: Tortricidae), in traps baited with host-plant volatiles in Chile

2018 ◽  
Vol 53 (2) ◽  
pp. 193-204 ◽  
Author(s):  
Wilson Barros-Parada ◽  
Byrappa Ammagarahalli ◽  
Esteban Basoalto ◽  
Eduardo Fuentes-Contreras ◽  
César Gemeno
Keyword(s):  
Host Plant ◽  
Plant Volatiles ◽  
Oriental Fruit Moth ◽  
Host Plant Volatiles ◽  
Grapholita Molesta

Performance of Trichogramma pintoi when parasitizing eggs of the oriental fruit moth Grapholita molesta

2019 ◽  
Vol 39 (3-4) ◽  
pp. 239-249 ◽  
Author(s):  
Xiaojun Guo ◽  
Ning Di ◽  
Xu Chen ◽  
Zhengyang Zhu ◽  
Fan Zhang ◽  
...  
Keyword(s):  
Oriental Fruit Moth ◽  
Grapholita Molesta
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