Affect of Spray Timing and Blast Volume of a Speed-sprayer on Chemical Coverage and Efficacy on Trellised Japanese Pear
ナシ棚栽培におけるスピードスプレーヤ散布の散布時期と送風量が薬剤付着と防除効果に及ぼす影響

Naoki EGUCHI, Naho YAMAGISHI, Hiromi HARA
2007 Annual Report of the Kanto-Tosan Plant Protection Society  
doi:10.11337/ktpps1999.2007.65 fatcat:dwp3bek5r5btniqboz6gcyyue4