Immunoliogical Responses of Hyphantria Cunea (Drury) (Lepidoptera: Arctiidae) to Entomopathogenic Fungi, Beauveria Bassiana (Bals.-Criy) and Isaria Farinosae (Holmsk.) Fr.

Ajamhassani, Maryam; Sendi, Jalal Jalali; Zibaee, Arash; Askary, Hassan; Farsi, M J

doi:10.2478/jppr-2013-0016

Cited by 9 publications

(5 citation statements)

References 40 publications

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“…A number of studies on the use of some entomopathogenic fungi against the H. cunea (Sullivan et al, 2011;Iskender et al, 2012;Qin et al, 2012;Ajamhassani, 2013;Zibaee et al, 2013) were reported in the world. Three isolates of B. bassiana tested on larvae of H. cunea caused mortality between 90±5.77% and 96.6±3.33% (Iskender et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of some entomopathogenic fungi against the fall webworm (Hyphantria cunea Durry, Lepidoptera: Arctidae)

Saruhan

Toksoz

Erper

2017

SJAFS

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Article history:Received date: 20.04.2017 Accepted date: 15.06.2017 Fall webworm (Hyphantria cunea Durry, Lepidoptera: Arctidae) is an important pest infecting about 600 hosts. It is harmful especially in hazelnut orchards in the Black Sea Region and is becoming epidemic occasionally. It may cause damage in mulberry, cherry, apple, poplar, and willow beside hazelnut in the region. Due to having a polyphagous feeding behavior and a high reproduction power; fall webworm can spread rapidly and make difficult to manage. In the region, currently, mostly chemical control is applied against this pest. Due to adverse effects of the chemical control to the environment and to living organisms, it is inevitable to develop other alternative control methods for this pest. In this study, the effects of some entomopathogenic fungi isolates obtained from Palomena prasina which is another pest in hazelnut production areas, on H. cunea in laboratory conditions. Overall, 1x10 8 conidia mL -1 of concentration obtained from 2 isolates of Simplicillium lamellicola (TR-01 and TR-02) and 4 isolates of Lecanicillium muscarium (TR-04, TR-05, TR-07 and TR-08) was used against 3 rd period larva of the H. cunea. The experiment was conducted with four replications, 10 larvae individuals in each. Mortality of H. cunea were reported daily, over 12 days. At the end of 12 th day, among the isolates of entomopathogenic fungi, the TR-05 isolate of the L. muscarium ranked the highest mortality by 93.9% rate. Effect of the other isolates of L. muscarium varied between 72.7% and 90.9%. The TR-01 isolate of the S. lamellicola showed effect of 57.6%, and the TR-02 isolate showed effect of 78.8% mortality. Effects of all the isolates used in the study were differed from the control (P<0.05). Based on LT 50 and LT 90 values, the most effective isolate was identified as TR-04 (5.64/day and 9.38/day, respectively). It can be concluded that, the isolates of L. muscarium was found quite effective and it could be a promising agent for controlling this pest in the field in the future.

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Section: Introductionmentioning

confidence: 99%

Evaluation of some entomopathogenic fungi against the fall webworm (Hyphantria cunea Durry, Lepidoptera: Arctidae)

Saruhan

Toksoz

Erper

2017

SJAFS

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“…Currently, many EPF species have been detected in various insect species and found to be highly effective (Ansari et al 2008, Xiong et al 2013 Nowadays, many studies have shown that EPFs are effective in controlling H. cunea (Sullivan et al 2011, Qin et al 2012, İskender et al 2012, Ajamhassani 2013, Zhang et al 2016, Aker and Tuncer 2016a, 2016b, Saruhan et al 2017, Wang et al 2020, Karabörklü et al 2020, 2022. The present study showed that two indigenous B. bassiana strains have significant pathogenic activity against H. cunea.…”

Section: Discussionmentioning

confidence: 99%

Characterization and biological activity of two new entomopathogenic Beauveria bassiana strains isolated from Hyphantria cunea larvae in Turkey

Bayramoglu

2022

Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi

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In this study, two Beauveria bassiana strains (HC-Z1 and HC-Z2) from Hyphantria cunea larvae were examined for biological characteristics and virulence, to assess their potential as a biocontrol agent for H. cunea. According to morphologic and molecular (sequences of ITS1-5.8S-ITS2 region) characterizations, the strains were identified as Beauveria bassiana (HC-Z1: OP415530 and HC-Z2: OP415531). To determine the biological activities of two fungal strains, concentration response test (1 × 104-8 conidia/ml) was performed 3rd stage of H. cunea larvae. Also, two B. bassiana strains were tested on five (1-5th) stages larvae at 1 × 107 conidia/ml. The highest mortality rates (96.24 and 97.5%) for 1st instar of H. cunea larvae were obtained by B. bassiana strain HC-Z1 and HC-Z2 within 7 days. The LC50 and LT50 of the HC-Z1 and HC-Z2 strains were calculated as 0.6 × 104 and 1.2 × 104 conidia/ml, and in 2.82 and 3.44 days respectively. These results are promising; therefore, the B. bassiana strains can potentially be used against H. cunea.

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“…Khosravi et al (2012) used SEM to identify five types of hemocytes in all larval instars of the carob moth Ectomoyelois ceratoniae: PRs, PLs (with several morphological forms), GRs, SPs, and OEs. Ajamhassani et al (2013) identified five hemocyte types in haemolymph of the 4 th instar larvae of the fall webworm Hyphantria cunea, without ADs, whereas Zibaee and Sendi (2011) used LM and recognized six types: PRs, PLs, GRs, OEs, SPs and ADs in the same insect. Five hemocyte types had been reported in the Mediterranean flour moth Ephestia kuehniella: PRs, PLs GRs, EOs and SPs (Ghasemi et al, 2013a) while Ghasemi et al (2013b) distinguished two additional morphotypes, namely VEs and POs in haemolymph of this species.…”

Section: Categorization Of Circulating Hemocyte Types In Insectsmentioning

confidence: 99%

Characterization of Qualitative and Quantitative Haemogram Parameters in Insects: Current Concepts and Future Prospects.

Ghoneim

2019

Egyptian Academic Journal of Biological Sciences. A, Entomology

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physiological functions, as previously mentioned. 2.1. Variation in Number and Types of Circulating Hemocytes: It is interesting to give some historical information about the hemocyte classification and characterization. Hollande (1911) firstly attempted to classify and categorize the insect hemocytes after the earlier research works, particularly those of Cuenot (1897) and Kollmann (1908). Then, Wigglesworth (1939) followed each of Hollande's categories. Yeager (1945) identified ten hemocyte classes containing 32 different types in the Southern armyworm Prodenia eridania. Some years later, Jones (1962) reduced this number to nine distinct cell types, and his generalizing work earned a special place in the history of hemocytes, since his classification was the basis used by most researchers thereafter. The same author described eight hemocyte types in insects: PRs, PLs, GRs, Cystocytes (CCs), OEs, ADs, Podocytes (POs), and Vermiform cells (VRs). With this classification, this author established a system to give an order to more than 70 names for hemocyte types used by earlier investigators. Later, Price and Ratcliffe (1974) examined the hemocytes of 15 representative insect orders and distinguished six different types distributed in those orders: PRs, PLs, GRs, spherulocytes (SPs), CCs and OEs; however, CCs were absent in Lepidoptera. Using phase contrast microscopy, Sharma and Dutta (1979) recorded the presence of ten categories of hemocytes: PRs, PLs, GRs, CCs, COs, SPs, ADs, OEs, POs and VRs in the grasshoppers Chrotogonus trachypterus and Acrida exaltata. Although, Gupta (1979) recognized seven main types of haemocytes in various insect orders, namely PRs, PLs, GRs, SPs, ADs, OEs and Coagulocytes (CGs), while Gupta (1994) merged the category CGs with that of GRs. Although Brehelin and Zachary (1986) proposed a new system with nine hemocyte types, the classified categories of haemocytes ranged, generally, from four to seven (Gupta, 1979) or between three and nine (Wigglesworth, 1959; Arnold, 1972, 1974). However, some authors described three to eight hemocyte types in several insect orders by means of the transmission electron microscopy (TEM)(Ratcliffe and Rowley, 1979; Al-Khalifa and Siddiqui, 1985). As reported in the available literature, the main types of hemocytes are PRs, GRs, PLs, SPs and OEs. These hemocyte types have been described in insect species of diverse orders,

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Immunoliogical Responses of Hyphantria Cunea (Drury) (Lepidoptera: Arctiidae) to Entomopathogenic Fungi, Beauveria Bassiana (Bals.-Criy) and Isaria Farinosae (Holmsk.) Fr.

Cited by 9 publications

References 40 publications

Evaluation of some entomopathogenic fungi against the fall webworm (Hyphantria cunea Durry, Lepidoptera: Arctidae)

Evaluation of some entomopathogenic fungi against the fall webworm (Hyphantria cunea Durry, Lepidoptera: Arctidae)

Characterization and biological activity of two new entomopathogenic Beauveria bassiana strains isolated from Hyphantria cunea larvae in Turkey

Characterization of Qualitative and Quantitative Haemogram Parameters in Insects: Current Concepts and Future Prospects.

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