The present invention relates to the use of lignosulphonates in the protection of plants. The lignosulphonates have a variety of applications, such as forming a top layer on the soil in which plants are growing to inhibit emergence of weeds or reduce evaporation of water from the soil. Lignosulphonates also find application in the induction of plant defense and in the control of plant pathogenic nematodes.
申请公布号
WO0135747(A3)
申请公布日期
2001.11.15
申请号
WO2000EP11529
申请日期
2000.11.17
申请人
PLANT RESEARCH INTERNATIONAL B.V.;VAN DER KRIEKEN, WILHELMUS, MARIA;VEEN, BORCHERT, WILLEM;KOK, CORNELIS, JOHANNUS
发明人
VAN DER KRIEKEN, WILHELMUS, MARIA;VEEN, BORCHERT, WILLEM;KOK, CORNELIS, JOHANNUS