Dates
Palm date scale are a sap-sucking insect of palms that tend to feed and form colonies along palm fronds (leaves). Adults have several millimeter long, oval bodies that are covered with a waxy layer which gives them a grayish-white color. Once settled, females protect and cover their eggs, thus remain mostly immobile. Palm date scale is considered to be a minor pest of low agricultural significance. In very high infestation levels, palm date scale can cause tissue necrosis, on young palm trees that are several years old.
Выбор времени: Проще и дешевле бороться с заражением на начальных этапах. Регулярно следите за полем и ищите вышеуказанные признаки.
Препараты, которые используются в одной или нескольких частях света, могут содержать следующие ингредиенты:
№ 00042, № 00036, № 00040 и № 00060.
№ 00135 и № 00134.
*Names marked in red are considered to be highly poisonous to beneficial insects.
*Names marked in green are considered to be organic and IPM (integrated pest management) compatible.