wyszukanych pozycji: 2
Management of Rose thrips under Polyhouse condition
ISBN: 9783659504266 / Angielski / Miękka / 2014 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Rose has ever been the world's most favourite and unchallenged flower. Rose is a symbol of love, beauty, adoration, innocence, fragrance, silence and eternity. Without roses the gardens are considered incomplete. Rose thrips cause extensive damage, both nymphs and adults feed by rasping the tissue and sucking the cell sap that oozes out of the wound. The margin of the leaves rolls upwards with mottled and deformed young leaves with brown or silvery patches. Brown patches are seen on petals and this adversely affects the flower and opening of buds. Minimum temperature coupled with higher...
Rose has ever been the world's most favourite and unchallenged flower. Rose is a symbol of love, beauty, adoration, innocence, fragrance, silence and ...
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cena:
179,73 zł |
Seasonal Abundance and Management of Leucinodes Orbonalis Guen
ISBN: 9783846589021 / Angielski / Miękka / 2014 / 100 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The sex pheromone trap in different experiment field reported that the Farmer's field reported highest yield (395.12 q/ha) and lowest shoot damage (8.42%) and fruit damage on number basis (6.51%) and weight basis (6.29%). The highest yield (395.12 q/ha) obtained in Farmer's field with higher per cent increase over control in both number (89.56%) and weight (22.67%) basis. The incidence of L. orbonalis to shoots showed two peaks, first during 5th week of August (35th SMW) (33.33%) and second during 3rd week of September (38th SMW) (17.14%) with significant negative association of sunshine and...
The sex pheromone trap in different experiment field reported that the Farmer's field reported highest yield (395.12 q/ha) and lowest shoot damage (8....
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cena:
247,30 zł |