检测和估计树上的（半翅目：美叶蝉科）种群数量。

Detection and estimation of (Hemiptera: Calophyidae) populations on trees.

作者信息

Prado Marcelle C do N, Giuliani Graziella K F, Ghiotto Thais C, do Carmo Janaina B, Guerreiro Júlio C, Prado Evandro P, Pogetto Mario H F do A D, Masson Marcus V, Tavares Wagner de S, Wilcken Carlos F, Zanuncio José C, Ferreira-Filho Pedro J

机构信息

Programa de Pós-Graduação em Planejamento e Uso de Recursos Renováveis, Universidade Federal de São Carlos, 18052-780 Sorocaba, São Paulo, Brazil.

Departamento de Agronomia, Centro de Ciências Biológicas, Universidade Estadual de Maringá, 87507-190 Umuarama, Paraná, Brazil.

出版信息

R Soc Open Sci. 2022 Mar 30;9(3):211340. doi: 10.1098/rsos.211340. eCollection 2022 Mar.

DOI:10.1098/rsos.211340

PMID:35360349

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8965397/

Abstract

is an important pest of in the southeastern and southern regions of Brazil. The objective of the present study was to investigate the effect of the temperature, relative humidity, rainfall and natural enemies on the flight activity of adults and the movement of nymphs, with two sampling methods, yellow sticky traps and direct collections on the leaves of trees. The sex ratio of this pest was also assessed. The number of individuals was negatively correlated with the minimum and maximum temperatures, with a population peak in late May and early June 2017. The numbers of individuals of this psyllid was positively correlated with the relative humidity and rainfall. Larvae and adults of , adults and nymphs and adults preyed upon adults and nymphs on leaves in the field. sex ratio was 0.46. Information about sampling methods of and its natural enemies is presented and can contribute to the integrated management of this pest in the field.

摘要

是巴西东南部和南部地区的一种重要害虫。本研究的目的是通过两种采样方法，即黄色粘虫板诱捕和在树木叶片上直接采集，来调查温度、相对湿度、降雨和天敌对成虫飞行活动及若虫移动的影响。还评估了这种害虫的性别比例。该害虫个体数量与最低和最高温度呈负相关，在2017年5月下旬和6月初出现种群高峰。这种木虱的个体数量与相对湿度和降雨量呈正相关。在田间，的幼虫和成虫、成虫以及若虫和成虫捕食成虫和若虫。性别比例为0.46。本文介绍了及其天敌的采样方法信息，有助于该害虫在田间的综合管理。