Abstract: [Problem to be Solved] To provide an ethylene-?-olefin copolymer that is excellent in formability and particularly excellent in mechanical strength compared to conventional ones. [Solution] A copolymer of ethylene and one or more ?-olefins having 4 to 10 carbon atoms, satisfying the following requirements (1) to (7): (1) the density is 890 to 925 kg/m3; (2) MFR (190° C., 2.16 kg load) is 3.0 to 15.0 g/10 min; (3) MT (melt tension)/?* (shear viscosity) is 1.40×10?4 to 2.90×10?4 g/P; (4) 0.01×10?13×Mw3.4??0 (zero shear viscosity)?4.5×10?13×Mw3.4; (5) ?2.0?Mz/Mw?Mw/Mn?15; (6) the number of vinyls and others is 0.1 to 1.0/1000 C; and (7) a plurality of peaks is present in a melting curve of DSC.

Abstract: Disclosed is an agrochemical-containing pressure sensitive adhesive tape 10, including a substrate 11 and a pressure sensitive adhesive layer 12 provided on the substrate 11. The pressure sensitive adhesive layer 12 contains an emulsion pressure sensitive adhesive and a systemic agrochemical. Preferably, the emulsion pressure sensitive adhesive is an acrylic emulsion pressure sensitive adhesive or a rubber-based emulsion pressure sensitive adhesive containing latex rubber as a main component. The agrochemical is preferably at least one of an insecticide, a bactericide, an insecticidal and bactericidal agent, a herbicide and a plant growth regulator.