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Pest control in commercial fruit plantings
1950
Powell, Dwight | Chandler, S. C. (Stewart Curtis) | Kelley, Victor W. (Victor Wendell)
Kaju byōchūgai bōjohō | Control of fruit tree diseases and pests
1950
Tanaka, Shōichi
New techniques in control of orchard mice
1950
Eadie, W. Robert (William Robert)
Spray residues: On apricots after codling moth sprays, 1950 recommendations Полный текст
1950
A Borden | H Madsen | S Benedict
The problem of spray residues on apricots has received considerable attention the past two seasons largely due to the necessity of applying control measures for codling moth. Without this control the grower and processor are confronted with heavy losses due to wormy fruit and if sprays are applied, there will be minimum amounts of the spray chemical in canned or dried fruit.
Показать больше [+] Меньше [-]Kaju byōchūgai bōjohō | Control of fruit tree diseases and pests
1950
Tanaka, Shōichi
Kuo shu ping hai feng chih fa | Control of fruit diseases
1950
Chu, Jiaosheng
A report on certification of stone fruit nursery stock in Michigan | Stone fruit nursery stock in Michigan
1950
Boyer, C. A.
Concentrated sprays for application by mist blowers for control of forest, shade and fruit tree pests
1950
Potts, S. F. (Samuel Frederick) | Garman, Philip
Enfermedades de los árboles frutales en el ampurdán y sus tratamientos | Fruit tree diseases and their control
1950
Bardía Bardía, Ramón
