Advantages and limitations in bioherbicides use
Advantages and limitations in bioherbicides use - Zvonko ... - Izbis
Advantages and limitations in bioherbicides use - Zvonko ... - Izbis
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Different <strong>limitations</strong> about <strong>bioherbicides</strong> <strong>use</strong><br />
1. Environmental <strong>limitations</strong><br />
Environmental factors <strong>in</strong>fluence formulation performance of <strong>bioherbicides</strong> as<br />
<strong>in</strong>oculum production is dependent on sporelation of the formulation.<br />
In the application of <strong>bioherbicides</strong>, environmental conditions prevail<strong>in</strong>g <strong>in</strong><br />
the phyllosphere of plants are frequently hostile for biological control<br />
agents (KENERLEY & ANDREWS, 1990; ANDREWS, 1992).<br />
phyllosphere of plants<br />
A requirement for more than 12 h of dew period for severe <strong>in</strong>fection by a<br />
pathogen, has been reported for several potential <strong>bioherbicides</strong> (BOYETTE<br />
& WALKER, 1985; WYMORE et al., 1988; MORIN et al., 1990; MAKOWSKI,<br />
1993) <strong>and</strong> this may limit the efficacy of the bioherbicide <strong>in</strong> the field.<br />
dew period
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