Selectivity of Metarhizium anisopliae and Beauveria bassiana to adults of Telenomus podisi (Hymenoptera: Scelionidae)

Battisti, Lucas; Warmling, Jheniffer Valmira; Vieira, Claudinei de Freitas; Oliveira, Darlin Henrique Ramos de; Lima, Yuri Renan Alves de; Bueno, Adeney de Freitas; Potrich, Michele; Lozano, Everton Ricardi

doi:10.5433/1679-0359.2022v43n2p727

Cited by 4 publications

(1 citation statement)

References 18 publications

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“…The biological products M. anisopliae and B. bassiana, applied in the IPM area, are considered selective for non-target organisms such as predators and parasitoids of insect pests, which play an important role in the natural control of phytophagous stink bugs in soybeans. (Oliveira et al, 2011;Batisti et al, 2022).…”

Section: Resultsmentioning

confidence: 99%

Ipm in Soybeans: How to Reduce Crop Damage and Increase Profit for the Farmer

Ávila,

Vessoni,

Silva

et al. 2024

Rev. Agric. Neotrop.

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The objective of the present work was to implement integrated pest management (IPM) in the soybean crop, comparing it with the management carried out by the farmer during two consecutive seasons. The monitoring of adult lepidopterans was also evaluated using Delta-type traps baited with the sexual pheromones of Spodoptera frugiperda (Bio Spodotera®), Helicoverpa armigera (Bio Helicoverpa®) and Chrysodeixis includens (Bio Pseudoplusia®). Incidence of caterpillars and stinkbugs in soybeans was weekly determined, both in the IPM area and in the farmer, area using the beat cloth method. Insecticide applications in the IPM area were carried out when pest population densities reached the control level, while in the area managed by the farmer, sprayings were carried out at his discretion. Based on the results obtained, we found that adoption of IPM enabled better control of the pests in soybeans, especially for stink bugs, and the number of insecticide applications in soybeans could be reduced, which provides economic and environmental benefits for the farmer. In addition, we found that the sexual pheromones of the three evaluated pest species are effective in capturing their moths.

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Section: Resultsmentioning

confidence: 99%

Ipm in Soybeans: How to Reduce Crop Damage and Increase Profit for the Farmer

Ávila,

Vessoni,

Silva

et al. 2024

Rev. Agric. Neotrop.

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Is the hexane fraction of the extract of Ricinus communis L. (Euphorbiaceae) fruits and seeds selective for Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae)?

Allein,

Quisini,

Rodrigues

et al. 2024

Crop Protection

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Susceptibility of immature Telenomus remus, an egg parasitoid of Spodoptera frugiperda (J.E. Smith), to entomopathogenic fungi from South Sumatra, Indonesia

Putri,

Oktapiani,

Herlinda

et al. 2024

Egypt J Biol Pest Control

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Background The fall armyworm (FAW) Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) is a newly introduced pest that damages maize production in Indonesia. To control this pest in maize fields, better solution is to use the egg parasitoid, such as Telenomus remus Nixon (Hymenoptera: Scelionidae), as another better option to apply topically entomopathogenic fungi (EPF). Therefore, it is necessary to study the effect of the EPF on the egg parasitoid of T. remus. The objective of this research was to evaluate susceptibility of immature T. remus to the EPFs, Beauveria bassiana, Chaetomium sp., Curvularia lunata, Penicillium citrinum, and Metarhizium anisopliae. The EPFs (1 × 106 conidia mL−1) were sprayed topically on one-day-old mummies (immature T. remus) in post-parasitism periods. Results The results showed that the cumulative percentage of T. remus adult emergence from the mummies treated with EPF on 11 days after treatment ranged 54–100% and was non-significantly different than those of control (untreated with EPF) (90.48%). Therefore, the immature stage of T. remus was not susceptible to the EPF topical application. The EPFs were harmless to the immature stage of T. remus. Percentage of aborted mummies (embryonic death) of T. remus after treated with the EPF was also non-significantly different than those of control. However, the EPFs could significantly affect developmental times of immatures stages of T. remus. The EPF also could shorten the adult longevity of the egg parasitoid. Conclusions The immature T. remus is less sensitive to the EPFs; B. bassiana, Chaetomium sp., C. lunata, P. citrinum, and M. anisopliae. It can be considered integrating the EPF with T. remus inundation in maize field. However, it is necessary to limit the topical application of the EPF to avoid negative effects on the adult longevity of the egg parasitoid. Thus, it needed to be further investigated that the application of the endophytic EPFs by inoculating the fungi within the plant tissue could be harmless to the egg parasitoids.

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Selectivity of Metarhizium anisopliae and Beauveria bassiana to adults of Telenomus podisi (Hymenoptera: Scelionidae)

Cited by 4 publications

References 18 publications

Ipm in Soybeans: How to Reduce Crop Damage and Increase Profit for the Farmer

Ipm in Soybeans: How to Reduce Crop Damage and Increase Profit for the Farmer

Is the hexane fraction of the extract of Ricinus communis L. (Euphorbiaceae) fruits and seeds selective for Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae)?

Susceptibility of immature Telenomus remus, an egg parasitoid of Spodoptera frugiperda (J.E. Smith), to entomopathogenic fungi from South Sumatra, Indonesia

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