It is well known that volatile cues from damaged plants may induce resistance in neighboring plants. Much less is known about the effects of volatile interaction between undamaged plants. In this study, barley plants, Hordeum vulgare cv. Kara, were exposed to volatiles from undamaged plants of barley cv. Alva or thistle Cirsium vulgare, and to the volatile phytochemicals, methyl salicylate or m...

Sulfoxaflor belongs to a new class of insecticides which are effective against many sap-feeding pests. Sitobion miscanthi, Rhopalosiphum padi, and Metopolophium dirhodum the predominant pests coexisting on wheat plants. It is unknown whether these aphid species have developed resistance sulfoxaflor. Here, susceptibilities three from different regions China sulfoxaflor were evaluated. The result...

Penelitian ini bertujuan untuk mengetahui berbagai jenis hama utama yang ditemukan selama masa pertumbuhan tanaman jagung, serta keragaman artropoda ada pada ekosistem pertanaman jagung di Kabupaten Lampung Selatan dan Pesawaran, Provinsi Lampung. Pengamatan dilakukan empat lokasi: dua lokasi Pesawaran. Pada keempat tersebut cara budidaya jagungnya sama, berbeda adalah varietas ditanam. Hasil p...

The study conducted in Antalya and Mu?la provinces from March to June, 2020. Aphis (Aphis) cirsiioleracei (Börner, 1932), coronillae Ferrari 1872, multiflorae Barbagallo & Stroyan 1982, polygonacea, Matsumura 1917, sogdiana Nevsky 1929, Dasyaphis mirabilis (Tseng Tao 1938), Hyperomyzus (Hyperomyzus) carduellinus (Theobald 1915), Rhopalosiphum padiformis Richards 1962, Toxopterina vander...