USE OF PHOSPHINE IN THE PEST CONTROLL OF CORN AND BEAN STORED IN THE CAMPINA GRANDE REGION, PARAÍBA STATE

Revista Brasileira de Engenharia Agrícola e Ambiental

Scaico, Marcos Antônio²  Trovão, Dilma Maria de Brito Melo¹  Azevedo, Márcia Rejane Queiroz de Almeida² 

[1] UEPB, Campina Grande, Brazil;Campina Grande, Campina Grande, Brazil

关键词:  expurgation;    phosphine;    grain storage;   

DOI  :  10.1590/1807-1929/agriambi.v2n1p107-110

学科分类：农业科学（综合）

来源: Universidade Federal de Campina Grande * Centro de Ciencias e Tecnologia

【 摘 要 】

The main objective of this study was to evaluate the use of phosphine (PH3) in the expurgation process of corn and bean stored in the region of Campina Grande, Paraíba state, Northeast of Brazil. One hundred questionnaires were applied among farmers and/or open market salesmen, which showed that the use of phosphine is much common. Even without having access to technical information, regarding the period and intervals of application farmers have used the product in a satisfactory way. Nevertheless, the application rates used have been higher than those recommended.

【 授权许可】

Unknown