TRUNK IMPREGNATE SHOGEN

PURPOSE:To provide a trunk impregnant not freezing even in winter by adding a polyoxin complex active against pathogenic fungi mediated with pine wood nematodes to a highly concentrated organic solvent solution containing cartap giving a little chemical injury and having an excellent nematicidal for...

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1. Verfasser: TAKEUCHI KYOICHI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To provide a trunk impregnant not freezing even in winter by adding a polyoxin complex active against pathogenic fungi mediated with pine wood nematodes to a highly concentrated organic solvent solution containing cartap giving a little chemical injury and having an excellent nematicidal force as a main chemical agent. CONSTITUTION:A fungicide polyoxin complex active against to pathogenic fungi mediated with pine wood nematodes is added to a highly concentrated organic solvent solution of cartap giving a little chemical injury and having an excellent nematicidal force against the pine wood nematodes as a main chemical agent impregnated into the scraped hole of a pine tree trunk for controlling the damages of the pine tree caused by the invasion and multiplication of the pine wood nematodes, etc., followed by subjecting the prepared mixture to a freeze-preventing treatment to provide a resin impregnant which does not freeze and crystallize even at low temperatures. The organic solvent has a penetrative diffusion force.