Advantages and limitations in bioherbicides use

Advantages and limitations in bioherbicides use - Zvonko ... - Izbis Advantages and limitations in bioherbicides use - Zvonko ... - Izbis

01.10.2015 Views

Soil environment Soil moisture Nutrient status of the soil physiology of target plants Colletotrichum truncatum Sesbania exaltata (95%)

Biological limitations It is desirable for a bioherbicide to act relatively quickly and have sufficient efficacy to control weeds. Unfortunately, many of the weed pathogens discovered may provide only partial control of only one weed species, even under ideal conditions (CHARUDATTAN, 2005). Host specificity is related to the basic biology of the pathogen and to host variability (GABRIEL, 1991; LEONARD, 1982). Biological constraints including host variability and resistance, as well (AULD, 2003). ? Chondrostereum purpureum Prunus serotina

Soil<br />

environment<br />

Soil moisture<br />

Nutrient status of the<br />

soil<br />

physiology of target plants<br />

Colletotrichum truncatum Sesbania exaltata (95%)

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