9780860981848 - pest control safe for bees: manual and directory for the tropics and subtropics di adey, margaret; walker, penelope; walker, peter t.; international bee research association (3 risultati)
- Brossura
Da: C. Arden (Bookseller) ABA, Hay-on-Wye, Regno UnitoC. Arden (Bookseller) ABA
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Molto buono
EUR 9,62
EUR 26,57 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Condizione: Very Good. pp.224 with b/w. illus. Small 4to. Softback. Minor spotting to fore-edges of text block o/w. contents fine. Card covers thor. vg. Publisher's press release for this book loosely inserted. The most common method of pest control on crop plants is the use of insecticides and acaricides. But if these chemicals… are applied at flowering time and pollinating bees and other insects are killed, crop yields are likely to be poor. A comprehensive, easy-to-follow guide to pest control in commercial crops that will have the minimum impact on bees. Includes tables of pesticides that are 'most toxic to bees', 'very toxic to bees' and 'least toxic to bees'.
- Brossura
Da: C. Arden (Bookseller) ABA, Hay-on-Wye, Regno UnitoC. Arden (Bookseller) ABA
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Quasi ottimo
EUR 10,83
EUR 26,57 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Condizione: Near Fine. pp.224 with b/w. illus. Small 4to. Softback. Some spotting and light marking to fore-edges of text block o/w. contents fine. Card covers nr. fine. The most common method of pest control on crop plants is the use of insecticides and acaricides. But if these chemicals are applied at flowering time and pollin…ating bees and other insects are killed, crop yields are likely to be poor. A comprehensive, easy-to-follow guide to pest control in commercial crops that will have the minimum impact on bees. Includes tables of pesticides that are 'most toxic to bees', 'very toxic to bees' and 'least toxic to bees'.
- Brossura
Da: Mispah books, Redhill, SURRE, Regno UnitoMispah books
Contatta il venditoreVenditore con 4 stelleCondizione: Usato - Molto buono
EUR 145,54
EUR 29,19 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 1 disponibili
paperback. Condizione: Very Good. Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. SHIPS FROM MULTIPLE LOCATIONS. book.
