{"id":1778,"date":"2026-02-25T19:59:51","date_gmt":"2026-02-25T22:59:51","guid":{"rendered":"https:\/\/inctnanoagro.com.br\/?p=1778"},"modified":"2026-02-25T19:59:51","modified_gmt":"2026-02-25T22:59:51","slug":"potencial-de-beauveria-bassiana-no-controle-de-euschistus-crenator-hemiptera-pentatomidae-e-seletividade-ao-parasitoide-telenomus-podisi-hymenoptera-scelionidae","status":"publish","type":"post","link":"https:\/\/inctnanoagro.com.br\/en\/potencial-de-beauveria-bassiana-no-controle-de-euschistus-crenator-hemiptera-pentatomidae-e-seletividade-ao-parasitoide-telenomus-podisi-hymenoptera-scelionidae\/","title":{"rendered":"Potential of Beauveria bassiana in the control of Euschistus crenator (Hemiptera: Pentatomidae) and selectivity to the parasitoid Telenomus podisi (Hymenoptera: Scelionidae)"},"content":{"rendered":"

Potential of Beauveria bassiana in the control of Euschistus crenator (Hemiptera: Pentatomidae) and selectivity to the parasitoid Telenomus podisi (Hymenoptera: Scelionidae)<\/span><\/h3>\n

 <\/p>\n

Pest Management Science<\/b><\/p>\n

03 February 2026<\/span><\/p>\n

https:\/\/scijournals.onlinelibrary.wiley.com\/doi\/10.1002\/ps.70614<\/span><\/a>\u00a0<\/span><\/p>\n

 <\/p>\n

Authors:<\/b>
\n<\/span>Paulo Henrique Martins da Silva, Gustavo Andrade Carneiro, Ricardo Antonio Polanczyk<\/span><\/p>\n

 <\/p>\n

Resumo:<\/b><\/p>\n

CONTEXTO:<\/span><\/p>\n

A combina\u00e7\u00e3o de fungos entomopatog\u00eanicos (FEPs) com inimigos naturais representa uma estrat\u00e9gia promissora para programas de manejo mais sustent\u00e1veis no contexto do manejo integrado de pragas (MIP). Este estudo teve como objetivo avaliar a patogenicidade de isolados de FEPs sobre ninfas de 2\u00ba \u00ednstar de Euschistus crenator, por meio da mortalidade di\u00e1ria e da estimativa do tempo letal, al\u00e9m de investigar a seletividade dos isolados mais eficientes em rela\u00e7\u00e3o ao parasitoide de ovos Telenomus podisi, um importante inimigo natural de percevejos em lavouras de soja.<\/span><\/p>\n

RESULTADOS<\/span><\/p>\n

Todos os isolados foram patog\u00eanicos a E. crenator, com LCMAP106, UFSM-01 e a cepa comercial PL63 (BOV) de Beauveria bassiana promovendo 83,75%, 75% e 87,5% de mortalidade, respectivamente, ap\u00f3s 10 dias. Foram avaliados os par\u00e2metros biol\u00f3gicos da prole de f\u00eameas de T. podisi expostas a esses isolados. A exposi\u00e7\u00e3o n\u00e3o afetou o parasitismo nem a sobreviv\u00eancia, embora tenha influenciado a raz\u00e3o sexual, a emerg\u00eancia e o ciclo de ovo a adulto. Este estudo tamb\u00e9m confirmou, pela primeira vez, o parasitismo de ovos de E. crenator por T. podisi.<\/span><\/p>\n

CONCLUS\u00c3O<\/span><\/p>\n

Os resultados demonstram o potencial de diferentes isolados f\u00fangicos no controle de E. crenator e indicam que T. podisi pode ser utilizado em conjunto com FEPs, uma vez que sua capacidade de parasitar ovos da praga e interromper seu ciclo biol\u00f3gico n\u00e3o foi afetada.<\/span><\/p>\n

 <\/p>\n

Abstract:<\/b><\/p>\n

BACKGROUND<\/span><\/p>\n

The combination of entomopathogenic fungi (EPFs) with natural enemies represents a promising strategy for more sustainable management programs within the context of integrated pest management (IPM). This study aimed to evaluate the pathogenicity of EPF isolates on 2nd-instar nymphs of Euschistus crenator, through daily mortality and estimation of lethal time, in addition to investigating the selectivity of the most efficient isolates with respect to the egg parasitoid Telenomus podisi, an important natural enemy of stink bugs in soybean crops.<\/span><\/p>\n

RESULTS<\/span><\/p>\n

All isolates were pathogenic to E.\u2009crenator, with LCMAP106, UFSM-01, and the commercial strain PL63 (BOV) of Beauveria bassiana promoting 83.75%, 75% and 87.5% mortality, respectively, after 10\u2009days. The biological parameters of the offspring of females of T.\u2009podisi exposed to these isolates were evaluated. The exposure did not affect parasitism or survival, although it did influence the sex ratio, emergence and egg-to-adult cycle. This study also confirmed, for the first time, the parasitism of E.\u2009crenator eggs by T.\u2009podisi.<\/span><\/p>\n

CONCLUSION<\/span><\/p>\n

The results demonstrate the potential of different fungal isolates in controlling E.\u2009crenator and indicate that T.\u2009podisi can be used in conjunction with EPFs, as its ability to parasitize pest eggs and interrupt their biological cycle was not affected.\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Potential of Beauveria bassiana in the control of Euschistus crenator (Hemiptera: Pentatomidae) and selectivity to the parasitoid Telenomus podisi (Hymenoptera: Scelionidae)   Pest Management Science 03 February 2026 https:\/\/scijournals.onlinelibrary.wiley.com\/doi\/10.1002\/ps.70614\u00a0   Autores: Paulo Henrique Martins da Silva, Gustavo Andrade Carneiro, Ricardo Antonio Polanczyk   Resumo: CONTEXTO: A combina\u00e7\u00e3o de fungos entomopatog\u00eanicos (FEPs) com inimigos naturais representa […]<\/p>","protected":false},"author":4,"featured_media":1780,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-1778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publicacoes"],"_links":{"self":[{"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/posts\/1778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/comments?post=1778"}],"version-history":[{"count":1,"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/posts\/1778\/revisions"}],"predecessor-version":[{"id":1779,"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/posts\/1778\/revisions\/1779"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/media\/1780"}],"wp:attachment":[{"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/media?parent=1778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/categories?post=1778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inctnanoagro.com.br\/en\/wp-json\/wp\/v2\/tags?post=1778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}